electronics projects

[electronics seminars]

WIRELESS VIDEO TRANSMITTER: - The signals of any video can be transmitted to TV with in
15/20mtr range. (13-162)
WIRELESS RF OBJECT COUNTER FOR INDUSTRY: - This wireless object counter count the
number of items produced by a machine placed 50mts. far from source. One can control the power
of machine remotely (RF transmitter and receiver unit) when desired.
WIRELESS RF HOME SECURITY SYSTEM: - It has an intruder sensor cum transmitter and a
receiver. The sensor reacts to light, sound and mechanical movements. (17-35)
WIRELESS RF HOME SECURITY SYSTEM WITH DIGITAL CODE LOCK: - It has an intruder
sensor cum transmitter and a receiver. The sensor reacts to light, sound and mechanical
movements. One can enter only if the four digit code number is rightly entered. (17-35)
WIRELESS RF HOME SECURITY SYSTEM WITH VOICE MESSANGER: - It has an intruder
sensor cum transmitter and a receiver. The sensor reacts to light, sound and mechanical
movements. It will transmit the audio file to FM using digital voice recording and play back circuit.(17-
35)
WIRELESS RF LAND ROVER : A robotic vehicle that is controlled remotely by RF transmitter using
RF 433 Mhz modules with data encoder and decoder ICâ„¢s. It can go forward, reverse, left or right.
Detecting metal and inform to the operator is an optional attachment in this project.
WIRELESS RF CODE LOCK FOR CAR/DOOR: Digital combination code lock to be opened
remotely by RF transmitter and activate the door relay and motor to open the same.
WIRELESS WI-FI (Demo) AMPLIFIER: - A wireless FM transmitter and receiver unit with suitable
amplifier.
WIRELESS RF DATA COMMUNICATION CDMA DEMO: The data modules will transmit data
signals using suitable RF modules showing basic CDMA communication technique.
WIRELESS RF LOCAL POSITIONING SYSTEM: The distant location of vehicle / train can be
checked / traced by this simple technique using RF modules with data encoders and decoders.
WIRELESS RF PULSE RATE/HEART BEAT COUNTER : The simple event counter with dual
display and a minute timer can count the RF HEART pulses coming from distance. The pulse rate of
heart will be taken from the infrared IR finger sensor.
WIRELESS RF PULSE RATE/HEART BEAT COUNTER CUM GRAPH PLOTTER: The simple
event counter with dual display and a minute timer can count the RF pulses of HEART coming from
distance and plot the graph on paper to read. The pulse rate of heart will be taken from the Infrared
IR finger sensor. (9-143)
WIRELESS RF WALKIE TALKIE: FM transmitter with receiver circuit in combine for both way voice
communication.
WIRELESS RF WATER LEVEL INDICATOR CUM CONTROLLER: The data transmission from
overhead tank will be displayed at ground level for remote viewing.
WIRELESS RF TIME OPERATED ELECTRICAL DEVICE: An electrical device will be remotely
operated for specific time using simple timer circuit.
WIRELESS RF REMOTE SWITCH BOARD: The data transmission using RF 433 Mhz module will
enable to operated four electrical device switching or single fan speed control.
WIRELESS RF DC/AC MOTOR SPEED CONTROL: The remote operation to control speed of fan or
motor using single RF signal circuit with gear motor driver. Can be used as remote lamp dimmer.
WIRELESS RF RADIO CONTROLLED SWITCH: Single device operation to on or off the electrical
device using Radio communication.
WIRELESS F.M. RECEIVER: - A complete FM radio set to tune frequency between 80-108MHz.(13-
86 “ 16-57)
WIRELESS/CORDLESS FM MIC: - It will transmit your voice at FM frequency and it can be received
by any FM radio. (10-133 -)
WIRELESS RF ANTI-COLLISION TRAINS WITH AUTOBRAKING SYSTEM: The circuit will
activate the auto key controlled switch brakes when two trains are coming on the same track and the
distance between them is less than specified limit.
WIRELESS RF WEATHER MONITORING DEVICE: For Earth quake, Tsunami, or Flood with or
without voice processor. The circuit can be modified as Weather monitoring Radio station.
WIRELESS RF INDUSTRIAL FAULT MONITORING DEVICE: It detects the faults in any industrial
machine lik power failure, overload, overheat, over voltage at the distance using RF page link as data
communication.
ROBOTIC-SIX LEG INSECT: The actual resemblance of moving legs robot. It turns path automatically
and can run in rough surfaces too. Looks like a KAAN KHAJURA. Change the path using IR sensor in
front.
ROBOTIC ˜YES MASTER™ “ AUTO CAR. It always follow his master using IR sensor circuit to control.
ROBOTIC IR CAR: A robotic vehicle that is controlled remotely by IR transmitter using IR 38Khz
modules with data encoder and decoder ICâ„¢s. It can go forward, reverse, left or right.
ROBOTIC AIR PROPELLED MOTOR BOAT: A DC motor operated boat operates on
propeller blade and the air pressure provides the power to run the boat. An RF remote control
unit can be used to provide direction on either side.
ROBOTIC HEART BEAT PULSE PLOTTER MACHINE: This will draw the pulses from heart using a
finger sensor and will put on paper with the help of solenoid coil assembly.
ROBOTIC AUTO BREAKING VEHICLE: A vehicle that makes autobrake when obstracle will arise in
front of it, or it will change the path on right side.
ROBOTIC DIGITAL LINE TRACER/FOLLOWER: A digital circuit with opto-couplers sense the path and
follow the black line only. The vehicle stops automatically if obstracle comes in front of it and start when it
is removed.
ROBOTIC METAL DETECTOR TO FIND MINES: A metal finding vehicle will stop and gives warning
(wireless or buzzer type) when it find metal on its path.
ROBOTIC ANTI-FALLING VEHICLE: A vehicle that sense the end of table and change the path
automatically. This makes the robot as anti-falling robot. It has two or more sensors at base level.
ROBOTIC OBJECT DETECTOR ON CONVEYOR BELT: It check the metal or high size objects/boxes
running on the belt. It stop the belt till it is being removed from it. It counts the no of selected objects and
send RF signal to counter on other end.
ROBOTIC OBJECT LIFTING JACK : The object lifting Jack works with the help of geared
motors and worm gear arrangement to lift the objects. The modified version can even lift car
using the same principle. The remote operation of this is also an option.
ROBOTIC MATERIAL HANDLING (X, Y, Z MOTION CONTROL): - A switch
controlled material handling mechanical assembly that can pick or place the goods in all three
axis using three gear motors with timer circuit to control.
ROBOTIC SOLAR SUN SEEKER: - It actually track the sun as per its position and move the
solar cell/water heating plates accordingly so as to get maximum power from sun light.
ROBOTIC ARM WITH GRIPPER: - A three-geared motor setup of robotic arm is an
interesting project under material handling. Six keys operation controls the whole setup of the
model. The remote operation can be done with IR or RF link.
ROBOTIC CAR WITH SENSORS: - This is a simple geared motorized vehicle with free
wheel at front will always take right turn when the Infrared sensors sense any obstacle in front.
An emergency brake can be applied if required.
ROBOTIC RADAR SYSTEM: - This robotic radar moves 180 degree carries an IR or light
sensor fires with an electromechanical Gun if finds some object.
ROBOTIC IR AUTO BRAKING: A simple auto braking in material handling robot that stops
automatically when the obstracle comes in between. It create a switch, induction or paddle
brake to apply to stop the vehicle.
ROBOTIC AMPHIBEAN CAR: The Air propelled or water propelled boat cum car that runs
on water and surface both. The RF modules can be placed to control the same remotely.
ROBOTIC CAR OPERATES ON MOBILE NETWORK: The DTMF based robot car
operated by any mobile to be placed on it. The vehicle can be remotely operated by another
mobile.
ROBOTIC JACK/ARM OPERATES ON MOBILE NETWORK: The DTMF based robot
operated by any mobile to be placed on it. The JACK OR ARM can be remotely operated by
another mobile.
ROBOTIC UNMANNED AUTOMATION FOR RAILWAY CROSSING GATE: It
automatically open and close the motorized gate. This is an unmanned railway crossing with
magnetic reed sensors at the rain track.
ROBOTIC RF LAND ROVER : A robotic vehicle that is controlled remotely by RF transmitter using RF
433 Mhz modules with data encoder and decoder ICâ„¢s. It can go forward, reverse, left or right
PC BASED FUNCTION GENERATOR: - The software will generate
sine/square/triangular and saw tooth wave forms and the parallel port will support for
its D to A conversion of this to a connected CRO to see the desired wave form.
PC BASED DIGITAL CLOCK: - The software will generate the time running at
computer at the PC screen as well as a connected four digit 7-segment display.
PC BASED RELAY SWITCHING TO OPERATE MOTOR (2/3/4): - An AC/DC
motor speed can be changed by using the relay interface hardware through the parallel
port.
PC BASED MULTIMETER: - The value of R and C will display at PC as it accepts
the change of frequency of an oscillator.
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PC BASED BIO-TELEMETRY FOR MEDICAL AIDED INFORMATION: It
check and plot the graph for pulse rate of heart on PC screen. The TELE or RF
transmission of pulse from patient is an added attraction.
PC BASED LIGHT, FAN CONTROL: - The PC will display and control the light
and fan control options through the parallel port.
PC BASED RELAY SWITCHING: - The four electrical appliances can be
controlled independently through the parallel port of the PC.
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PC BASED MOBILE PHONE ACTIVATION FOR PC FILE: One can operate a
file handling or electrical appliance control using a landline/mobile phone to activate
the connected hardware interfaced with PC parallel port.
PC BASED 4-AXIS STEPPER MOTOR CONTROL: - The four stepper motors
can be controlled for its time and speed operation in clock wise or anti clock wise
individually.
PC BASED FREQUENCY MEASUREMENT: - The frequency generated by an
external oscillator is displayed at PC directly.
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PC BASED SEISMOGRAPH: - The motion sensors activate the PC input port and to
display and control the system accordingly. The building roof top balancing panel
control the center of gravity of whole building to ensure that it resist the earth quakes.
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PC BASED VISITOR COUNTER: - The two separate entry and exit gates gives the
actual number of people inside the hall. This also switches off the electrical appliance
inside the hall in the absence of any person.
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PC BASED BANK TOKEN NUMBER DISPLAY: - The four-digit number entered
at PC is also displayed at the connected hardware through the parallel port. Can be
modified to make details of actual payments given to account holders etc. with all
relevant details.
PC BASED 3D XYZ AXIS MOTOR (MATRIX) CONTROL: -
(a)The two stepper motors can be controlled jointly with the single command operation
to operate two XY Axis motions to form a matrix at PC screen and a geared motor for
Z axis control.
(b) 3D axis with three geared motors can be controlled jointly with single command
operation.
PC BASED DATA ACQUISITION CARD FOR PC: - This card is an eight channel
multiplexed analogue to digital converter with 8-bit resolution. It uses centronics port
for its digital interface with the PC.
PC BASED SIMPLE ANALOGUE INTERFACE FOR PC: - This is the
combination of 8-bit digital to analogue (DAC) and analogue to digital converter
(ADC). It uses centronics port for its digital interface with the PC
PC BASED SPEED MONITORING SYSTEM (Tachometer): - The speed of a DC
or AC motor can be detected and control in revolution per minute (RPM) using IR
interface controller card.
PC BASED COMPUTERIZED MORSE CODE GENERATOR/
TRANSMITTER: - It can be used to send telegraphic messages via computer. The
message data entered through the computer keyboard is converted to corresponding
Morse code and transmitted the circuit attached to any IBM compatible computer's
printer port.
PC BASED DICE GAME: - 7 LEDs are arranged in the shape of dots on a die as this
electronic die has a single phase on which the dot pattern would change dynamically.
These LEDs are activated using parallel port of the PC.
PC BASED 7-SEGMENT ROLLING DISPLAY: - It provides a set of points with
some acting input line and some others with output line for the rolling display.
PC BASED 7-SEGMENT DISPLAY: - This software controls appliances from your
PC. It is a simple circuit along with software to interface a 7-segment display to your
PCâ„¢s parallel port. The software displays the 4-digit number in a loop by displaying
one digit at a time for a brief moment. The remaining displays are kept switched off
during this time. The process repeats for all the remaining digits.
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PC BASED HEART BEAT/PULSE MONITOR:A microcontroller based circuit
gives visual monitoring of pulse rate at LCD. and it can be connected to PC as it can
sense the heart beat and measure the pulse rate with visual display at monitor. One can
store the pulse rate of the individual in separate file. The remote transmission of pulse
rate via RF page link is also possible.
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PC BASED SATELLITE ANTENNA (DISH) TAPPING: - It can tap the satellite
movement in twelve different month wise positions to access the maximum signal
received by a dish antenna using a stepper motor drive with gear assembly. One can
opt for degree level control also.
PC BASED VOLTAGE TRANSDUCER: - It senses the supply voltage and breaks it
into discrete levels with difference of ten volts. It converts these levels into different
logic states for reading by the computer.
PC BASED DC MOTOR CONTROL: - This is a small program written in C that
regulates your DC motor in 8 steps. IGBT drives can be connected at control circuit.
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PC BASED AUDIO PLAYBACK DEVICE: M-DEVICE: - It is a low-cost audio
playback circuit with bass travel and volume control to create your own music player.
Programming in C (DOS based).
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PC TO PC COMMUNICATION: - The serial port communication between two PCs
can be done with an independent transmitter / receiver circuits to send the data for a
short distance:
a) With wired page link for chatting and file transfer software.
b) With Infrared or Laser page link transmitter & receiver for wireless link.
c) With RF modules under actual wireless long distance networking.
PC BASED ROBOTIC ARM: Robotic Arm with gripper “ A THREE stepper
motor controlled arm with optional movements in all X,Y, Z motion control. One can
program to grip, to lift and to rotate for a specific steps and directions.
PC BASED ROBOTIC CAR (agv): Two stepper motors/DC motor based robotic car
will follow the path designed initially by keyboard arrow keys control and saved with
specific file name. Also having visual display at monitor by pointer.
PC BASED IR BASED UNMANNED RAILWAY CROSSING: - A PLL based
smart vision box with moving IR assembly unit will sense the train and activate the
unmanned crossing bars automatically. PC screen also indicate the movement of train
and if any other train is on the same track.
PC BASED LIFT/ELEVATOR CONTROLLER:- A useful project for all
multistory building to monitor lift operation and control both from lift switches and
computer keyboard. The PC screen will show the graphical representation of the lift
up/down movement. Operates with single stepper Or geared motor control.
PC BASED TOUCH SCREEN SENSING SYSTEM:
(a) An external hardware device can be activated by a finger touch at PC screen sensor.
(b) The touch screen is useful for kids to teach like alphabets etc.
© The cricket score board or bulletin board can be modified in several ways.
PC BASED DIGITAL AM/FM TUNER: - This digital tuning device can allow you
to tune your favorite channel by just clicking the mouse. It comprises a digital to
analogue converter (DAC) with a varactor/varicap diode connected at its output
through two radio frequency chokes.
PC BASED ROBOTIC TROLLEY WITH UNLOADER: - A single/double stepper
motor based trolley with an additional UNLOADER will run in straight direction to
unload the material handling. One can select the stoppage as per requirement and it
automatically return back if obstruction comes into the path.
PC BASED TEMPERATURE INDICATOR CUM CONTROLLER: - The PC
will sense the pre-specified temperature and control the connected heating device
accordingly.
PC BASED IR REMOTE DIMMER WITH STATUS INDICATOR: - The IR
remote switch connected to a PC will display the intensity of bulb in three units and
sense the actual operation at input port of PC.
PC BASED CRO-OSCILLOSCOPE: - It can display the waveform on the PC screen
below 1 KHz. The hardware is used to condition the input waveform and convert it to
digital format using A to D converter card.
PC BASED LIGHT DIMMER CONTROL:- This PC based light dimmer control
operates with IR/bluetooth remote and status to show at PC screen
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PC BASED ELECTRONIC VOTING MACHINE: - A compact hardware device to
perform the complete voting system for maximum four candidates and unlimited
voters using software to show the results at the PC.
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PC BASED METAL DETECTOR WITH SPEED INDICATION: - The twohardware
device to sense all type of metals will activate the inport of PC at different
time intervals to detect the metal with its speed measurement.
PC BASED PROCESS AUTOMATION: A Dc conveyor belt with a magnetic
transducer for feed back network are the smart features of this project through a power
controlling device
PC BASED TIME OPERATED DEVICE CONTROL: - The four electrical
appliance can be controlled separately for their ON and OFF control through the PC
clock.
PC BASED SMART TRAFFIC LIGHT CONTROL SYSTEM: - It controls the
movement of traffic with pre-selected time interval for each road operation. One can
select the change in time interval through the PC clock. It senses the frequency of
traffic movement and control using FUZZY LOGIC.
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PC BASED SPEECH/VOICE RECOGNITION SYSTEM: - The connected
hardware will shape up the sound and convert into digital format and store in the voice
recognition memory. One can activate any external device using the same voice stored
in the memory.
PC BASED BOILER CUM INDICATOR: - The PC will display and control the
water levels in a tank for empty, half and full indication and control the heating
element to heat the water to a specific temperature rating and open the solenoid valve
to take the water out.
PC BASED SUN SEEKER: - The PC will display and control the movement of solar
panel as per the sun moves in the sky in twelve different positions. The hardware
connected to a geared motor assembly will actually rotate the solar panel to tap the sun
position.
PC BASED TELEPHONE CALL RECORDER CUM TIME KEEPER: - The PC
will display and control the every outgoing calls made through a telephone and give
the result in minutes for total call made and its time.
PC BASED MULTIMODE LIGHT CHASER: - The circuit can convert a PC to a
multi-mode light chaser. The program produces 24 different patterns of running light.
PC BASED LIQUID LEVEL MONITOR/CONTROLLER: - This project will run
motor to lift water from underground tank on timer basis or to achieve the top level for
overhead tank. Motor will automatically stop if underground water finished or top
level achieved or time lapse.
PC BASED COMBUSTION ENGINE CONTROL: - The animated software project
shows the working of combustion engine and the hardware connected will actually
shows the rpm of engine.
PC BASED OVER SPEED INDICATOR & DETECTION: - The IR interfaced
circuit will detect the speed of a vehicle in Km/Hr and also gives alarms indication for
a pre-selected speed limit.
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PC BASED PHONE BANKING SYSTEM FOR ACCOUNT STATEMENT: The
PC will announce the account statement on phone using voice modem and VB as front
end for software.
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PC BASED SMART CARD: - The hardware connected to the parallel port will sense
the card inserted in socket and gives the details at PC screen for his/her identification,
time, expiry date etc.
PC BASED SCHOOL BELL: - This PC based clock will give all scheduled time
periods controls with prayer warning and recess bell etc. One can reshedule or default
condition to run the bell timings.
PC BASED DIAL CLOCK WITH TIMER: - Two 4-line-to-16 line decoders used in
this circuit, the first drives 'hour LED's and the other drives 'minute LEDs'. These
decoders are interfaced directly to the PC's printer port.
PC BASED BUS ROUTE DETECTOR WITH HAZARD/BUS FULL
INDICATION: - A wireless bluetooth connectivity between the bus and the control
room gives the information about the bus routing and also gives the indication if there
is any emergency or hazard.
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PC BASED WIRELESS LAN BLUETOOTH TECHNOLOGY: Its most
elementary form is defined as a global specification for wireless connectivity that
eliminates the need for interconnecting cables and enables ad hoc networking among
devices. It provides limited-range RF connectivity for voice and data transmissions
between information appliances.
PC BASED MOUSE CONTROL USING EYE BLINK : The project allows a
person to wear a pair of glasses to control the mouse in two direction.
PC BASED RADAR CONSOLE SIMULATOR: - It simulates a basic radar console
(moving in 360 degree) for IR/Metal/Light detection and find their radial direction (in
degree) with date & time. It senses the IR /Ultrasonic waves and display the angle and
time on which it is being detected by RADAR.
PC BASED AC/DC MOTOR SPEED CONTROL WITH IGBT DRIVES: - It can
control the desired speed of a connected motor through PC parallel port using PWM
technique.
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PC BASED CAMERA ACTIVATION + AUTO SNAP CLICKING: - A digital
camera connected to a PC will automatically activated with the obstruction created in
the front of it and save the picture in PC instantly. Software in VB for ATM machine
example.
PC BASED 5 CHANNEL LOGIC ANALYZER: - A digital logic analyzer is an
instrument, which is similar to a CRO. The former can resolve voltages into two levels,
either a high (+5V) or a low (0V), and hence is suitable for analyzing digital circuits.
The latter can handle both analogue and digital inputs.
PC BASED SOUJUNIOR - A Wireless Programmable Control Unit: - It consists
of a receiver unit that receives signals or commands from humans on earth and
executes the instructions on the remote planet. It also has an on-board microcontroller,
which helps it to take, decisions on its own, in environments that are alien to human
kind.
PC BASED ANGLE MEASUREMENT TOOL (with Stepper Motor & IR Link):
- It can detect the desired angle upto 360 degree from the start position upto the
destination using IR transmitter and receiver link.
PC BASED DISTANCE MEASUREMENT ROBOT: - The IR based robotic trolley
with to and fro movement can travel in a straight pipe to measure the distance traveled
till the obstruction come.
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PC BASED SMART CARD FOR MUSIC SHOP: - This software based project in
ËœCâ„¢ allows specified discount to its regular customer if they insert their smart card in
hardware slot connected to the computer.
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PC BASED WIRELESS OBJECT COUNTER FOR INDUSTRY: - This wireless
object counter count the number of items produced by a machine placed 50mts. far
from computer. One can control the power of machine remotely (RF transmitter and
receiver unit) when desired.
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PC BASED RADIO FREQUENCY IDENTIFICATION TAGS(RFID): - The five
persons of a company are being identified by their RFID tags. The door will
automatically open whenever it identify their presence and register their attendance
with time and date in the computer.
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PC BASED SECURITY ALARM TRANSMISSION: - This PC based security
system check the password for each entry and open the door for validity check. And
for internal security, it will give alarm indication for fire, power failure, intruder/
unauthorized entry and temperature sensing of air conditioning plant.
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PC BASED ËœMUSIC ON DEMANDâ„¢ AT YOUR MOBILE PHONE: - This unique
PC based communication project designed in VB software, enables a person to play its
own selective song when he dial his home landline/MOBILE phone number through its
mobile phone. It has selection mode to play, stop, previous and next song options.
PC BASED EYE DETECTION FOR MESSAGE READING: - The project reads
the blinking of eyes and decode the message for the paralytic patient who cannot
speak.
PC BASED TONGUE OPERATED MOUSE: The project is a Hardware setup i.e.
physical changes in ball type mouse with an IR sensors to be fixed in eye glasses to
control the left/right keys. The tongue will roll the mouse cursor in all directions.
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PC BASED REMOTE VOTING SYSTEM THROUGH MOBILE: This is another
telephone based communication project allows its voter to vote at the landline voting
booth through its mobile phone and votes counted at PC.
PC BASED 7-SEGMENT DISPLAY: - This software controls appliances from your
PC. It is a simple circuit along with software to interface a 7-segment display to your
PCâ„¢s parallel port. The software displays the 4-digit number in a loop by displaying
one digit at a time for a brief moment. The remaining displays are kept switched off
during this time. The process repeats for all the remaining digits.
PC BASED PROPORTIONATE TRIAC AND CONTROL USING PC: - It is a
test program for proportionate traic and control using PC.
PC BASED POWER CONTROL : - In this software you can enter the load nos. and
can keep them on/off as required and if required you can see the status of your load
nos., which are at ON state.
PC BASED FIBRE COMMUNICATION: - A graphical project (Hardware
Optional) with optical fibres in three section (a)Cross section (b) Monomode step
index fibre & © Multimode graded index fibre. A single side voice communication
hardware attachment can be included with this with data linked at the port.
PC BASED DATA LOGGER: - Here is a simple PC based data logger to acquire
slowly varying signals through the parallel port of a PC.
PC BASED WIND DIRECTION INDICATOR CUM SPEED MEASUREMENT:
- The PC will display the movement of wind vane and sense the counter connected to it
for the speed of wind in Km/hour.
PC BASED CAR PARKING MONITOR: - A 20 cars parking monitor cum control
system that check and enter the time and registration no. of each can while entry and
exit with IR/LASER sensors at gate. Parking full indication is also there.
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PC BASED GLOBAL POSITIONING SYSTEM: GPS
A radio controlled RF linked global/local positioning system. The project monitors the
placement of a specific object/vehicle in a specific area in five locations.
PC BASED FINGER OPERATED MOUSE : The IR sensors connected to hand will
operate the mouse movement.
PC BASED PROGRAMMABLE LOGIC CONTROLLER:- Itâ„¢s a freely
programmable system to control output based on the status of the input in an industrial
setting such as controller.
PC BASED JOY STICK CONTROLLER:- Two stepper motor controller card is
controlled by connected system at joy stick port. Multiple applications can be done
such as ROBOTIC Car, Crane, Drill, Arm function etc.
PC BASED EMPERATURE CONTROLLER: - Itâ„¢s a PC based serial port circuit
based on microcontroller. The temperature sensor send the serial data to PC and it
control the connected output device at parallel port.
PC BASED LIGHT FINDER:- Another interesting project for security system at
border or no entry areas. This is two stepper motor controlled robotic project that
covers almost every inch to find light in its surroundings and finally gives reading at
PC screen for its angle, time and direction etc.
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PC BASED REMOTE OPEATED FIRE/BRICKS GAME:- This IR/Bluetooth
based remote game will allow the player to play with a distance and enjoy.
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PC BASED CLUB ENTRY SMART CARD :- The project is designed for a sports
club for the authorized entry restriction on the basis of card punch. It warns the
management for: Card not found, Do you want to update, Expiry indication with
buzzer.
PC BASED ANALOG READER:- It is to check input voltage from 0-5V at PC.
PC BASED SCALE FOR MEASEREMENT: -A mechanically useful project to
measure distance of an object. It operates with a single stepper motor with arrow key.
PC BASED TELEPHONE EXCHANGE:- A good project for communication that
check and control all incoming call and transfer to the right person. One can take the
total call monitoring from each extention.
PC BASED MOVING MESSAGE DISPLAY: This project display the character in
running mode with:
a) By using microcontroller & memory IC to be interfaced with serial port of PC run
by windows file or software made in C# or VB for text message display. b) By using a
DOT matrix display for specific character to run with parallel port of PC
PC BASED TELEPHONE DIALLER:- The software enables the modem of your PC
running DOS or Windows operating system to take up the commands and execute
them to give desired output.
PC BASED SIMULATION OF NPN TRANSISTOR BIASING USING VISUAL
C#. This simulation program is to graphically represent the quiescent point of biased
transistor for different input parameter.
PC BASED SMART HOME-CONTROL: - : One can do many functions to be
performed by computer like scheduled switching of devices at home and many other
functions.
PC BASED AUTO BRAKING SYSTEM: A unique project for automobiles and
vehicles that sense the rpm of the wheel or engine and apply brakes automatically if
speed exceeds.
PC BASED OBJECT REJECTION AND COUNTING MACHINE: It is controlled
by a conveyer belt that sense the metal or non metal objects running on it. PC will
count the selected and rejected items with buzzer indication.
PC BASED PAPER CUTTING MACHINE: The machine operated by a PC parallel
port operates the cutting blades as per instruction given by user.
PC BASED MULTIPLE DEVICE SWITCHING CONTROL:- It can handle 255
electrical device connected to single PC parallel port.
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PC BASED PNR NUMBERED- AUTO TICKET VENDING MACHINE: The PC
will drop a plateform ticket automatically when a Rs. 5 coin is inserted when a PNR
number is entered to check and restrict the visitors entry.
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PC BASED COLLEGE PRIMISES POSTION DETECTOR: The project will
show the presence of student/teacher in five out of one area with time like canteen,
reception, library ground etc.
PC BASED TIME SHEDULE OPERATED ROBOTIC SWEEPER: The project
will operate sweeper robot pre-programmed to do specific job with in the specific area
at a specific time.
PC BASED 4 BIT PC TO PC PARALLEL PORT COMMUNICATION: The
project will operate the electrical devices connected to one PC or screen shots saved in
one PC with the help of other PC remotely placed via IR or RF link.
NENETWOR PC BASED WIRELESS ELECT. METER BILLING SYSTEM:
KING A load connected at a distance is sending rf signals for its unit consumption will be
displayed and billed by PC over a distance.
PC BASED AUTOMATION FOR CHINA MADE ROBOT : -
The China made ROBOT commonly available in market will run with the computer
software to perform different functions as per the time schedule set by program.
NENETWOR
KING
PC BASED ATM MACHINE: The ATM machine will access the password to
operate a bank account and it actually outlet the 5 Rs. Coins as per our request and
show th balance in account.
PC BASED ANTENNA POSITION CONTROL: This will change the position of
dish antenna with the help of stepper motor as per satellite position with angle already
given to computer through software.
NENETWOR
KING
PC BASED UNMANNED PETROL PUMP CONTROLLER-In this a solenoid
volve that control liquid, is interfaced with PC parallel port. A software in C store the
data files of each customer. The customer himself put his password and demand for the
petrol needed. The parallel port of PC opens the liquid volve and fills the tank
according to the requirement. The pre or post paid account statement according to
personal consumption can be done.
NENETWOR
KING
PC BASED IMAGE/COLOUR RECOGNITION-VB: The project is connected
with color camera and this will recognize the colors of balls in front of it and we can
get many functions with this like to follow the same with moving vehicle etc.
NENETWOR
KING
PC BASED VOICE OPERATED DEVICE SWITCHING USING VB OR DOT
NET: It actually switch on /off the electrical devices using windows voice engines
plus some coding in VB or .net to do the functions.
PC BASED DEPTH SENSOR: It radiates the ultrasonic sound from transmitter and a
receiver connected to PC serial port will check the frequency and thus check the depth
of an area.
PC BASED WIRELESS REMOTE CAR :THAT MAKES THE MOVEMENT
THROUGH MOUSE CURSOR
PC BASED EARTH FOSSILE LOCATOR: It check the metal non metal , depth etc
of an area to find rare fossile.
NENETWOR
KING
PC BASED VOICE TO TEXT WITH SIMULTANEOUS LCD DISPLAY AT
PORT.: The project will convert voice to text on PC screen and simultaneously
display the same output at LCD screen on the hardware.
PC BASED EARTH QUAKE PROOF BUILDING: The centre of building can be
controlled motorized by a moving weight placed on the top of roof. The PC will sense
the move the weight accordingly.
NENETWOR
KING
PC BASED ARTIFICIAL SATELLITE FOR EARTHQUAKE/TSUNAMI
SENSING DEVICES: The model of artificial satellite to be placed between the
sensing area and computer right in the sky. The sensor Eaarth quake or water rise will
be sensed and it actuate the satellite to respons and retransmit the signals to base
station computer for its location and time. A five areas zone can be implemented in
this.
PC BASED GLOBE : It automatically find the country using a mechanical
arrangement using two stepper motors fitted on an actual Globe.
NENETWOR
KING
PC BASED INTERACTIVE VOICE RESPONSE SYSTEM (IVRS): The system
connected to land line/mobile will respond the user with actual voice to be listen at
transmitting end using PC. Software in VB or .net will allow the user to get interactive
voice responses by pressing keys from mobile phone.
NENETWOR
KING
PC BASED VIDEO ON DEMAND: One can demand the Video file to play on
request on phone using VB or .net software.
PC BASED SHOOTING GAME (LASER BASED):-A laser torch is to be focused
at the target. The sensors interfaced with PC will get activated and score will be
display at PC screen.
NENETWOR
KING
PC BASED VOICE OPERATED CAR: VB based software project that recognize
the voice from the PC microphone and operate the actual hardware car connected to it
(wired/wireless) for LEFT, RIGHT, GO, Stop functions with voice commands.
PC BASED OVERLOAD CONTROLLER:- This electrical based project control the
eight junction switch as it sense the overload at the outputs. It retains the load at four
VIP areas if load exceeds the limit and load shed the other four non VIP areas
automatically.
PC BASED SOLENOID VALVE OPERATED LIQUID STIRRER:- This is a
unique project in the category of Automation & Control to operated with PC. For the
1st solenoid valve control the flow of first liquid input and 2nd solenoid valve for
second liquid (both on the top) and a 3rd solenoid valve at the bottom for liquid out
control. In build stirrer mix both the liquids for desired time. The level in tank is also
indicated at PC screen.
PC BASED LATH MACHINE CONTROL:- A CNC machine control system to
operate two stepper motors in a desired mode to cut work a work piece in specific
shape and size.
PC BASED OVER HEAD WATER LEVEL IND. & CONTROL: - It indicate the
water level in four steps viz. ¼, ½, ¾, and full With motor control and buzzer
indication at full.
PC BASED FUZZY LOGIC SYSTEM: - Only software-based project to display the
graph pattern with different conditions given to PC to analyze fuzzy logic controls.
PC BASED SCREW/DRILL SYSTEM:- This two stepper motor controlled system
either use to screw with the moving bolt jack arrangement or it can be used to drill up
to desired depth at a specific space.
PC BASED TELEPHONE DIALLER:- The software enables the modem of your PC
running DOS or Windows operating system to take up the commands and execute
them to give desired output.
PC BASED VIRTUAL TRAINER KIT FOR 8085 MICROPROCESSOR
PROGRAMMING:- Visual basic based software project that help to execute and run
program without using actual hardware kit.
PC BASED SIMULATION OF NPN TYRANSISTOR BIASING USING
VISUAL C#. This simulation program is to graphically represent the quiescent point
of biased transistor for different input parameter.
PC BASED WIRELESS INDUSTRIAL FAULT FINDER: The DTMF based
remotely access RF page link circuit to monitor Temperature, Smoke, Light and Sound/
vibration.
PC BASED SKADA CONTROL FOR DISTRIBUTION LINE
AUTOMATION: This project will make a setup control for the available line in KV
and its distribution in preference mode set by user. The software in VB or C can be
implemented.
PC BASED MOBILE ROBOT FOR NAVIGATION: The stepper motors based
robot that capture the image through web camera and controlled by PC for left
/right/forward/ and reverse movement. The unique feature of this is that it can vary the
speed of vehicle from the mouse control.

---

MICROCONTROLLER AT-89C51 BASED METRO TRAIN
PROTOTYPE USING LCD: The project shows resemblance as
you are traveling in metro train. It will display three station at LCD
and a stepper motor to rotate clock or anti-clock wise.(with or
without vehicle)

MICROCONTROLLER AT-89C51 BASED VOTING
MACHINE: The voting system for four candidates with memory
backup to restore the results to be viewed with password.

MICROCONTROLLER AT-89C51 BASED TEXT EDITOR
CUM MOVING MESSAGE DISPLAY: The project comprises 30
keys to edit any message in English.One can restore the message in
memory IC. The 16 characters at a time can be view in running
mode.
C &

MICROCONTROLLER AT-89C51 BASED FULL FUNCTION
STEPPER MOTOR CONTROLLER :The project will operate
the stepper motor in almost all modes viz. clock, anticlock, speed
and frequency control with time duration for both directions.

MICROCONTROLLER AT-89C51 BASED WATER LEVEL
CONTROLLER CUM MOTOR PROTECTOR: It can indicates
the level and control the water pump at top level filling.

MICROCONTROLLER AT-89C51 BASED SIMPLE
STEPPER MOTOR CONTROLLER: A simple stepper motor
controller circuit with direction change only.

MICROCONTROLLER AT-89C51 BASED CALL
MONITORING SYSTEM: An economical room monitoring
system for eight channels and with buzzer indication and seven
segment display provides feed back to the caller.

MICROCONTROLLER AT-89C51 BASED INDUSTRIAL
FAULT MONITORING SYSTEM: It will check the faults like

over temperature, humidity, power failure, over voltage etc. at the
monitor. One can page link this with RF data encoders/decoder for
wireless link.
MICROCONTROLLER AT-89C51 BASED SAFETY GUARD
FOR BLIND: This embedded safety guard system with voice
processor to play the prerecorded message in case of any obstacle is
detected by the blind person.
C
MICROCONTROLLER AT-89C51 BASED FASTEST
FINGER FIRST: Useful for Quiz games, dumb charades. It
display the player no. along with the beep for seven players.

MICROCONTROLLER AT-89C51 BASED TEMPERATURE
METER: It will display the room temperature on LCD and one can
set the desired value to indicate the alarm or control at a desired
teperature. It uses an ADC to interface with LM-35 sensor.

MICROCONTROLLER AT-89C51 BASED INFRARED
REMOTE CONTROLLED SWITCH BOARD: (4
APPLIANCES):One can operate (on/off) four electrical devices
with TV remote syncronised with circuit independently.

MICROCONTROLLER AT-89C51 BASED RANK DISPLAY
SYSTEM FOR RACE & QUIZ COMPETITION WITH LCD:
It can resolve the time difference(may be few milliseconds) and
indicate the correct ranking between the individuals denoted A to H

MICROCONTROLLER AT-89C51 BASED AUTO GEAR
SHIFTING SYSTEM: The circuit shows the demo of auto shifting
of gears using stepper motor with the change in speed of vehicle.
One can change the speed of DC motor as actual vehicle running
wheel.
C
MICROCONTROLLER AT-89C51 BASED AUTO SPEED
LIMITER/GOVERNER WITH AUTO BREAKING: The
project is to read the rpm of a automobile and according to that it
limits the speed as Speed Governor. One can change the speed with
variable control.
C
MICROCONTROLLER AT-89C51 BASED LINE
FOLLOWER ROBOT: A Robotic car that follows the black line
at the floor area based on IR sensors with transmitters and receivers.

MICROCONTROLLER AT-89C51 BASED ˜ MASTER™
FOLLOWER : A robotic car that follows his master who is
sending an IR transmission always.

MICROCONTROLLER AT-89C51 BASED OVER CURRENT
RELAY: The circuit senses the over current and limit the relay .
MICROCONTROLLER AT-89C51 BASED VOLTAGE/
POWER FACTOR / FREQUENCY METER: The project check
the electrical input factors as multifunction meter.
MICROCONTROLLER AT-89C51 BASED DATA DRIVEN
DISPLAY : It shows how you can use the controller to drive an
LCD module and in turn use it as a handheld device to set the
parameters of the control unit through RS-232 serial link. It
comprises two units “ Control unit and a LCD module unit. Any
wired or wireless page link like IR can be used to display the unit.
MICROCONTROLLER AT-89C51 BASED TELEREMOTE
SWITCH: The project can is to remotely control four electrical
devices using a landline or mobile to be connected with the circuit.
MICROCONTROLLER AT-89C51 BASED TRIPPING SEQUENCE
CODE INDICATOR: The electrical utility project that indicates the MCB
tripped on the first if short circuit arises and the sequence for total eight
areas.

MICROCONTROLLER AT-89C51 BASED RFID ATTENDENCE
MONITOR: The project will show the names of person who had pressed
the RFID key on LCD. One can use DATA encoder/decoder circuit.
MICROCONTROLLER AT-89C51 BASED LED LIGHT CHASER: With
the help of this one can display 5 different effects for running lights for 24
lights. One can change the speed also.
Ëœcâ„¢
AT-89C2051 BASED
MICROCONTROLLER AT-89C2051 BASED FREQUENCY
COUNTER USING LCD: The project will check the unknown
frequency input upto 200KHz. and display at LCD.
BAS
TRAFFIC SIGNAL CONTROL TRAFFIC MAN: It can
actually control traffic with lights and humanoid robot police man
rotating in all directions with hand movements for stop and go
actions. This is a project comprises two stepper motors to perform
the action.
MICROCONTROLLER AT-89C2051 BASED IR WIRELESS
FREQUENCY COUNTER: The project will check the unknown
frequency input upto 200KHz. coming from an IR source and
display at LCD.
BAS
MICROCONTROLLER AT-89C2051 BASED ULTRASONIC
FREQUENCY DETECTOR CUM COUNTER: The project will
check the unknown frequencies input upto 200KHz. coming from
any ultrasonic source and display at LCD.
BAS
MICROCONTROLLER AT-89C2051 BASED LINE
FOLLOWER ROBOT: A Robotic car that follows the black line
at the floor area based on IR sensors with transmitters and receivers.
With options like: (a) mines/metal detector with auto brake
(b) IR sensor with auto braking at front.

MICROCONTROLLER AT-89C2051 BASED STEPPER
MOTOR CONTROLLER WITH VARIABLE SPEED AND
DIRECTION: It controls a stepper motor for direction and speed
functions.

MICROCONTROLLER AT-89C2051 BASED ROBOTIC
ARM: The three stepper motor based key controlled robotic arm
can grip, lift and rotate the specified object using 3 axis movement.

MICROCONTROLLER AT-89C2051 BASED COUNT DOWN
TIMER: The project performs the countdown operation for upto -
99 minutes with two seven segments display showing actual time
left to activate or de-activate the connected relay.
BAS
MICROCONTROLLER AT-89C2051 BASED FOUR DIGIT
CODE LOCK WITH LCD DISPLAY: One can lock the desired
device with the help of this project. It will open with a selected four
digit code.
BAS
MICROCONTROLLER AT-89C2051 BASED AUTOMATIC
FLUSHING SYSTEM: It will switch on the motor pump for
flushing for a time duration whenever the urinals/toilet is used by
someone.
BAS
MICROCONTROLLER AT-89C2051 BASED SPEED
MONITORING SYSTEM FOR MOTOR “ TACHOMETER:

The project reads the motor speed on any ac/dc motor at four seven
segment displays using IR technique. The project also comprises a
dc motor speed controller circuit to change the speed of motor with
a variable control.
MICROCONTROLLER AT-89C2051 BASED ULTRASONIC
DISTANCE METER: This will check and display the distance
between device and object/wall etc. at LCD.

MICROCONTROLLER AT-89C2051 BASED
TEMPERATURE INDICATOR: The temperature of room can be
diplayed at LCD using a sensitive device DS 1621.

MICROCONTROLLER AT-89C2051 BASED
CAPACITANCE METER: The project will check the value of
unknown capacitor at seven segment display.

MICROCONTROLLER AT-89C2051 BASED HEART BEAT
MONITOR (PULSE RATE ) It will check the pulse rate of a
person from the finger and display it at seven segment unit.

MICROCONTROLLER AT-89C2051 BASED WIRELESS RF
LINKED HEART BEAT MONITOR (PULSE RATE). It will
check the pulse rate from the remote end using RF transmitter and
receiver page link at say 10 meters.

MICROCONTROLLER AT-89C2051 BASED VERSATILE
TIMER FOR SPORTS, CONFERENCE, KITCHEN OR TEL.
BOOTH : Its quite useful timer for many applications.
BAS
MICROCONTROLLER AT-89C2051 BASED ALARM
CLOCK: The unit display the time in Hr. Min. and one can set the
alarm also for a desired time at Seven segment display.

MICROCONTROLLER AT-89C2051 BASED AUTO FISH
FOOD FEEDER FOR AQARIUM: One can set a time to feed
fishes using a mechanical arrangement to feed once a day.

MICROCONTROLLER AT-89C2051 BASED BRAINWAVE
FOR TENSION RELIEF: The timer based flashing light with
frequency control can be useful for person to get rid of tension at
night while on bed time.

MICROCONTROLLER AT-89C2051 BASED VERSATILE
PROGRAMMABLE STAR DISPLAY: The 10 outputs connected
to controller with triac controlled circuit operates the bulbs with
different light effects.

MICROCONTROLLER AT-89C2051 BASED INDUCTANCE
METER: It is to measure inductance value based on the technique
of time of charging an inductor. It can measure values ranging from
1mH to 5H.
MICROCONTROLLER AT-89C2051 BASED VEHICLE
SPEEDOMETER CUM ODOMETER: The project comprises a
dc motor speed controller circuit with reed sensor. It is being
detected by this and display the same at LCD in form of speed
Km./Hr. and also display the distance covered by the vehicle.

AVR ATMEGA-8535 BASED
MICROCONTROLLER AVR ATMEGA-8535 BASED REAL
TIME CLOCK ON LCD: The clock with real time application.

MICROCONTROLLER AVR ATMEGA-8535 BASED
SIMPLE LED DISPLAY CIRCUIT : A simple program to run
the flashing of LED with different interval.

MICROCONTROLLER AVR ATMEGA-8535 BASED
SINGLE MOVING MESSAGE DISPLAY WITH LCD: Pre
programmed message can be displayed on LCD with moving effect.

MICROCONTROLLER AVR ATMEGA-8535 BASED PWM
BASED SINE WAVE GENERATOR: A PWM sine wave
generator useful for Inverter prototype or any other lab applications.

MICROCONTROLLER AVR ATMEGA-8535 BASED
RESISTANCE VALUE FINDER: It will read the unknown value
resistor and give its approx. value.

MICROCONTROLLER AVR ATMEGA-8535 BASED
ULTRASONIC FREQUENCY FINDER CUM DISTANCE
METER: It will check the presence of ultrasonic source and stop
for a while with reading at LCD.

MICROCONTROLLER AVR ATMEGA-8535 BASED NOISE
POLLUTION CHECKER: It will check the noise level in the
atmosphere or on the road and display at LCD.

MICROCONTROLLER AVR ATMEGA-8535 BASED IR
INTENSITY METER: It will read the IR light focused remotely
on it and display it on LCD.

MICROCONTROLLER AVR ATMEGA-8535 BASED LIE
DETECTOR: It is very close o the devices used by forensic lab to
test if a person is lieying or not using the change in body resistance
with state of mind.

MICROCONTROLLER AVR ATMEGA-8535 BASED
CONDUCTIVITY METER (ACID/BASE): The project will
check the conductivity level of a liquid and read it at LCD.

MICROCONTROLLER AVR ATMEGA-8535 BASED PH
METER: Like wise the above it will check the PH value for acid
and basis.

MICROCONTROLLER AVR ATMEGA-8535 BASED
SMOKE DETECTOR FOR POLLUTION CHECKING: It will
check the smoke particulates in an area or carbon particles deposited
on a surface.

MICROCONTROLLER AVR ATMEGA-8535 BASED
CARBON DIOXIDE DETECTOR: It will read the CO2 level in
an atmosphere using lime water as base.

MICROCONTROLLER AVR ATMEGA-8535 BASED
PRESSURE GAUGE: It will check the atmospheric pressure.

MICROCONTROLLER AVR ATMEGA-8535 BASED
ALCOHOL SENSOR -ELECTRONIC NOSE: The project is
quite unique that check the change in reading from one level to
other if senses the presence of Alcohol. Useful for police to check
car/truck drivers.

MICROCONTROLLER AVR ATMEGA-8535 BASED
LPG/CNG GAS SENSOR “ ELECTRONIC NOSE: Another
useful project that sense the LPG or CNG gas if it is detected in its
surroundings.

MICROCONTROLLER AVR ATMEGA-8535 BASED
LIQUID DENSITY METER: This piezo electric sensor based
system reads the change in liquid density using ultrasonic piezo
crystals for transmission and reception of different frequencies.

MICROCONTROLLER AVR ATMEGA-8535 BASED
TORQUE TESTING DEVICE: A useful device for mechanical
persons to check the torque of a motor or any other object.

MICROCONTROLLER AVR ATMEGA-8535 BASED WAVE
LENGTH READER / LUX METER/LIGHT INTENSITY
METER: It will read the intensity of light in an area like you see in
cricket match that is used by umpire in the play ground.

MICROCONTROLLER AVR ATMEGA-8535 BASED
HUMIDITY CHECKER/HYGROMETER: It will check the

relative humidity in atmosphere using humidity sensor.
MICROCONTROLLER AVR ATMEGA-8535 BASED
MAGNETOMETER: It will read the magnetic field around it.

MICROCONTROLLER AVR ATMEGA-8535 BASED
TEMPERATURE INDICATOR: It will check the real time
temperature at the sensor and view at LCD.

MICROCONTROLLER AVR ATMEGA-8535 BASED
TEMPERATURE INDICATOR CUM CONTROLLER: This
will not only check the temperature but also control the selected
temperature to switch on/off the unit.
C
MICROCONTROLLER AVR ATMEGA-8535 BASED
SECURED ROOM ACCESS WITH RELAY DOOR WITH
OPTION TO CHANGE THE PASSWARD: This is an access
control system in which one can open the door/ control a device
motor with the help of a specific code and anytime one can change
this to save in system memory.
C
MICROCONTROLLER AVR ATMEGA-8535 BASED
FOSSILE DETECTOR: It will check the buried metal/ non metal
objects under the surface.

MICROCONTROLLER AVR ATMEGA-8535 BASED
PRANAYAAM TIMER: Itâ„¢s a must project for every one who do
yoga a
C
MICROCONTROLLER AVR ATMEGA-8535 BASED
OPTICAL FIBRE PRESSURE SENSOR : It sense the pressure
given on he bunch of fibers and gives the change in reading at LCD.

MICROCONTROLLER AVR ATMEGA-8535 BASED AIR
PRESSURE WEATHER MONITORING DEVICE FOR
AVIATION.: Itâ„¢s a useful device that check the air velocity using a
motor drive with blower to provide analogue input to the circuit.

MICROCONTROLLER AVR ATMEGA-8535 BASED
ULTRASONIC FLOW METER FOR LIQUID: It will read the
flow of liquid from a pipe in digital form.

MICROCONTROLLER AT-89C52 “ AT 89S52
MICROCONTROLLER AT-89C52 BASED TEMPERATURE
INDICATOR: It will read the real time temperature and display the
same at LCD.
C
MICROCONTROLLER AT-89C52 BASED BIDIRECTIONAL
VISITOR COUNTER (ENTRY/EXIT): It
check the entry and exit of persons using IR as sensing device and
display the total at seven segment display.
C
MICROCONTROLLER AT-89C52 BASED AUTOMATIC
ENERGY SAVER CUM ROOM LIGHT CONTROLLER: It
check the entry of persons and accordingly switch on or off the
electrical devices like fan or lights.
C
MICROCONTROLLER AT-89C52 BASED SMART CARD
FOR AUTO PARKING: The amount will be debited the from
smart card whenever the person enter at parking lot.
C
MICROCONTROLLER AT-89C52 BASED PERPAID
ENERGY METER: The project will count down the reading on
the seven segment display in Rs as Amount Balance. The dummy
two digit counter will act as Electric Meter count for units
consumed. It will automatically cut off the load if no balance.
C
MICROCONTROLLER AT-89C52 BASED INFRARED
TRACKING ROBOT: The robot car with two stepper motors
follow the master transmission area (IR) and follow the same.

MICROCONTROLLER AT-89C52 BASED DC MOTOR
SPEED CONTROLLER: The DC motor can controlled in nine
different speeds with a seven segment display to show the level.
C
MICROCONTROLLER AT-89C52 BASED IGBT
CONTROLLED DC MOTOR DRIVE: : The DC motor speed
can be controlled and driven by IGBT in PWM mode from
controller with nine different speed modes using up/down keys.
C
MICROCONTROLLER AT-89C52 AUTO SPEED
CONTROLLED ROBOTIC VEHICLE: It is capable to change
the speed of robot when it sense another vehicle at the front.
C
MICROCONTROLLER AT-89C52 BASED REMOTELY
PROGRAMMABLE RTC INTERFACED : One can remotely
program 24 devices through PHILIPS IR remote for its on and off
operations.

MICROCONTROLLER AT-89S52 BASED INDUSTRIAL
TIMER: The project is useful for industrial application as
countdown timer for both Minutes and Seconds setting option. The
seven segment display will show the remaining time left.
C
MICROCONTROLLER AT-89S52 BASED TALKING
MACHINE: It checks the different aspects of machine like
C
temperature, humidity, power status etc. and controlled by
microcontroller for a pre defined time and also indicate its status in
form of read pre-recorded voice using voice processor.
MICROCONTROLLER AT-89S52 BASED WIRELESS
DEVICE CONTROL: The device or machine can be RF or IR
control with this system.
C
MICROCONTROLLER AT-89C52 BASED CALORIMETER
(JOGGING METER): The Project will take the inputs as
individual weight and calculate the calorie loss in a specific time
while jogging at the track. It is quite useful for heath conscious
persons.
N.A
MICROCONTROLLER AT-89S8252
MICROCONTROLLER AT-89S8252 BASED REAL TIME
CLOCK (HR. MIN. SEC): The compact car clock with seven
segment display showing hours, minutes and seconds.
BAS
MICROCONTROLLER AT-89S8252 BASED DIGITAL
THERMOMETER CUM CONTROLLER: The real time
thermometer with DS 1821 as temperature sensor show the output at
seven segment display unit with a single relay to switch on/off the
desired device to be controlled at specified temperature.
BAS
MICROCONTROLLER AT-89S8252 BASED WIRELESS
MESSAGING VIA MOBILE/LANDLINE PHONE (SMS): The
DTMF tones sensing circuit display the message at LCD as sent by
other end by means of tone transmission.

MICROCONTROLLER AT-89S8252 BASED LCD
GRAPHICS DISPLAY SYSTEM: Multi graphics modules can be
used to display scenery or big fonts to write messages at 120x64
C
MICROCONTROLLER AVR 90S 8515 OR 90S 4433
MICROCONTROLLER AVR 90S 8515 BASED STAND
ALONE SCROLLING DISPLAY FOR MESSAGE: It is used to
control and display 7x5 matrix (four nos.) modules to be interfaced
with PC serial port. A software in C will allow the user to enter the
message to be display and run in moving effect at the output.
C
MICROCONTROLLER AVR 90S 4433 BASED
PROGRAMMABLE TIMER: One can set the desired time with
keys display at four seven segment displays for single device to

switch on/off.
MICROCONTROLLER AVR 90S 4433 BASED CLOCK: The
clock is using 8 bit RISC controller with Hr. Min display on seven
segments with the option to set alarm also.

MICROCONTROLLER AVR 90S 8515 BASED GRAPHICS
DISPLAY USING NOKIA PHONE LCD: It can be used to
display symbols, characters and monochrome graphics that cannot
be display using ordinary alphanumeric LCDs. It requires only 3V
to operate Using Nokia 3315 LCD..
C
MICROCONTROLLER BASED WEIGHING SCALE: - This
controller-based circuit can weigh the object and gives readout at
LCD display.
MICROCONTROLLER AVR ATmega 16 OR ATmega32
MICROCONTROLLER AVR ATmega 16 BASED REMOTE
CONTROLLED REAL TIME CLOCK WITH DEVICE
CONTROLLER: The LCD based real time clock with IR remote
functions to control eight devices (5+3) with alarm and timer
operatios.
C
MICROCONTROLLER AVR ATmega 16 BASED MOBILE
PHONE OPERATED LAND ROVER: The DTMF based land
rover run with a mobile placed on it and operated with another
mobile in hand for its left, right , reverse, forward and stop functions
to perform.
C
MICROCONTROLLER PIC 16F84, PIC 16F73,
MICROCONTROLLER PIC 16F84 BASED CODED DEVICE
SWITCHING SYSTEM FOR MULTIPLE DEVICE
SWITCHING: You can program separate password code for
multiple devices connected to this hardware.

MICROCONTROLLER PIC 16F84 BASED TRIGERRING
CIRCUIT FOR SCR PHASE CONTROL: An SCR/Traic based
converter can be controlled by manual keys pushbuttons, however
this could be changed to programmable control by making use of
feedback obtained by sampling the output voltage across the load.

MICROCONTROLLER PIC 16F73 BASED DYNAMIC
TEMPERATURE INDICATOR CUM CONTROLLER: The
PIC controller is preferred for in build ADC thus using AD-590
temperature sensor with relay driver circuit to control device at a
specific temperature. Display of temperature is on dual line LCD.
PIC 12F675 BASED FOUR CHANNEL ANALOGUE TO
DIGITAL CONVERTER: The PIC controller takes 4 channel
inputs and the output is interfaced to PC (serial port link) in C++
program.
Bas+
C++
MICROCONTROLLER PROJECTS MISC.
WIRELESS KEY BOARD: It can communicate with PC using IR
to work as wireless keyboard.
MICROCONTROLLER 78121 series (Specially Designed
controllers)
a) IR based variable speed fan controller.
b) IR based multiple device control cum motor controller.
MICROPROCESSOR 8085 BASED PROJECTS
(TO BE INTERFACED WITH 8085 MICROPROCESSOR KIT)
ELEVATOR CONTROL SYSTEM: - The hardware interfaced
with 8255 ports will display the request key for each floor operation
using LEDs. The movement of lift is also displayed through moving
lights

WATER LEVEL INDICATOR: - The hardware interfaced with
8255 port will display the water level in the container with top level
alarm facility. The kit will display the digits of the liquid level.
TRAFFIC LIGHT CONTROL SYSTEM: - The hardware
interfaced with 8255 port will display the traffic light movements
for all four sights inclusive right turn using LEDs.
VOTING MACHINE: - The hardware interfaced with 8255 port
operated with four keys (one for each candidate) will support the
voting operation and display the total votes win by each candidate at
display of the kit.
AC/DC MOTOR SPEED CONTROL: - The hardware interfaced
with 8255 port will display and control the clock wise and anti clock
wise operation of a DC motor with three different speeds.
BALANCE: - The hardware interfaced with 8255 port will support
the connected spring balance and kit will display the object under
weigh.
FASTEST FINGER FIRST: - The hardware interface with 8255
port will support the five keys (four for fastest finger and one for
reset). The kit will display whose the first to press the key.
CAPACITANCE & RESISTANCE MEASUREMENT
METER: - The hardware interfaced with 8255 port will support the
oscillator and the kit will display the value of R or C under check.
TACHOMETER: - The hardware interfaced with 8255 port will
support the RPM counter to read the revolution of a motor in one
minute and display at kit.
STEPPER MOTOR AXIS CONTROL: - The hardware
interfaced with 8255 port will support the speed and direction of a
stepper motor connected to it.
VISITOR COUNTER: - The hardware interfaced with 8255 port
will support the two separate doors each for entry and exit and the
kit will display the number of people inside the hall.
ELECTRICAL APPLIANCES CONTROL: - The hardware
interfaced with 8255 port will operate four electrical appliances. The
desired switching of each appliance control can be done separately
by the µP kit.
SCHOOL TIMER/SCHOOL BELL SYSTEM: - The hardware
interfaced with 8255 port will display the periods max. 9 with ten
seconds delay for buzzer operations after each period. The time
duration can be varied as per desired time in minutes.

IC TESTER: It is testing device based on 8085 µP kit. This device
will test the 14 pins IC of commonly used logic gates e.g. 7400
(Nand), 7408 (And), 7432 (Or), 7486 (X'Or'), 7404 (Hex inverter),
7407 (Buffer) etc.
ELECTRONIC LOCK: - The keys in the range 0 to 9 are used to
store the key code as well as to enter the code for opening the lock.
The maximum five-digit number can be stored in the memory.
MICROPROCESSOR BASED REVERSIBLE DC MOTOR
CONTROL: - The project is capable of controlling DC motor
speed as well as change its direction interfaced with 8255 port.

IGBT BASED INVERTER: 100 watts inverter can be made using IGBT driver circuit for fast and
energy efficient switching.
AUTOMATIC EMERGENCY TUBE LIGHT: - An inbuilt circuit for 20W tube light to
glow in emergency. Required mini 6V bike battery. (10-118) (09/01/100)
DIGITAL FAN REGULATOR: - This eight digit fan regulator display the speed at FND display and is
more reliable than conventional rotary regulator. 16-103
ELECTRONIC THERMOSTAT/ TEMP-CONTROLLER: - This simple thermostat will stabilize
temperatures to within a fraction of one degree Centigrade.
AUTOMATIC SIGNALLY AND CONTROL SYSTEM FOR TRAIN MODEL: - This helps for efficient
movement of train without colliding using six LED indicator lights.
AUTOMATIC UNMANNED RAILWAY CROSSING CONTROL: It automatically close the railway gate
when train is coming from one side and close it automatically when it passes through it.
ELECTRONIC MOTOR STARTER/ CONTROLLER: - An electronic starter to 'ON' and 'OFF' the
connected motor of single phase through relay.
CLAP OPERATED CONTROL: - A very useful circuit that can control the speed of fan/cooler besides
switching it 'ON' or 'OFF' with clap sound.
CLAP OPERATED FAN SPEED CONTROL: A fan speed can be controlled by the multiple claps.
Single clap to switch on, next clap for 2nd speed, 3rd clap for third speed and fourth clap to switch off.
ELECTRONIC SWITCH STARTER: - It electronically operates the motor/electrical appliances that
provide overload/over voltage protection to the gadget.
AUTOMATIC ROOM LIGHT CONTROLLER /ENERGY SAVER: It counts the number of persons
entered in a hall and accordingly control the electrical device. Thus it is helpful for energy saving in
room.
IR REMOTE MOTOR STEED CONTROL CUM LAMP DIMMER: The circuit will allow any
conventional dimmer or regulator for fan or motor control can be remotely operated by this IR (Infrared
control) circuit.
MULTICHANNEL WATER LEVEL MONITOR CUM CONTROLLER: - It control pump when overhead
tank is filled and gives alarm indication. It also checks under ground water level to protect dry run for
pump.
AUTO TEMPERATURE CONTROLLER FOR FAN: - The circuit control the speed of fan at two
ranges which in turn controlled by room temperature.
DIGITAL PHASE SELECTOR AUTOMATIC: The four phases can be digitally controlled for a single
phase load. The available phase- out of the three from direct source and one from the inverter source
will connect from the load automatically if power trips at other.
REGULATED SUPPLY WITH BATTERY BACKUP: - This circuit is helpful for electronic gadgets,
which draw small current but are operated on comparatively high voltage. (10-145)
DIGITAL POWER FACTOR CONTROLLER CUM RECTIFIER: The power factor variations will be
sensed by the sensing coil assembly and the digital circuit will activate the relay driver unit to connect
capacitors network to the direct phase line.
MEDIUM POWER MOSFET INVERTER FOR CAR: The fast and low power consumption
semiconductors as fast going with new technology
Specially in inverters.
TEMPERATURE CONTROLLED FAN “ TRIAC TRIGGERED: The Fan speed will be automatically
changed as per temperature i.e. if the temperature rises, the fan will move fast and fan will run in low
speed on low temperature.
TEMPERATURE CONTROLLED VENTILATORS: The motorised ventilators in room will
automatically be open when it sense high temperature.
AC POWER PLANT CONTROL USING TEMPERATURE SENSOR WITH RF LINK: It sense and
read the temperature of the unit and an RF page link connected to it will switch of the control system if
required.
TRIPPING SEQUENCE RECORDING CUM INDICATOR: - The circuit Stores the tripping sequence
in a system with upto eight units/blocks. It will check the sequence on seven segment displays in
which mcbâ„¢s tripped due to short circuit.
100-WATTS INVERTER: - The 100 watts electrical appliances can be connected to this inverter. The
additional charger circuit can be attached. 4/09
OPTO - THERMO SWITCH: The dual mode can be set in both Light and Temperature controls i.e.
light operated, dark operated, high temperature operated, and low temperature operated modes on
single setup.
SWITCH MODE POWER SUPPLY: - This is an electronic equipment which requires power supplies
producing low voltages at large currents. (9-11)
IGBT CONTROLLED DC MOTOR DRIVE: It controls the speed of DC motor by changing PWM using
IGBT as power driver control.
MULTICHANNEL WATER LEVEL MONITOR CUM CONTROLLER: - It control pump when overhead
tank is filled and gives alarm indication. It also checks under ground water level to protect dry run for
pump. 15/127
AUTOMATIC SUCTION TANK MOTOR CONTROLLER: - A logic IC based circuit control the top and
lower level of water tank. 13/159
SINGLE PHASE PREVENTER: The circuit will cut off automatically if the dual phase gadget will not
getting two phases, thus to prevent the gadget.
SOLAR SUN TRACKER/SEEKER: The solar panel can be moved automatically with the direction of
Sun to get maximum energy from it further it shows five electrical concepts in one: (a) Generation of
electrical enegy from solar cell (b) Control of panel through DC gear motor © Light activated control
with timer (d) Low power Inverter as emergency light and (e) Alter