Abstract

A method and apparatus for verifying an integrated circuit device test for testing an integrated circuit device on an automated tester is presented. An integrated circuit device simulator simulates a flawed integrated circuit device that models one or more known flaws, or physical defects, in an assumed good integrated circuit device design. A tester simulator simulates the integrated circuit device test which sends stimuli to, and receives responses from, the simulated flawed integrated circuit device.

A test analyzer then dete..............etc

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CONTENTS

1. INTRODUCTION……………..……………………………………………………. 2
2. BLOCK DIAGRAM………………………………………………………………… 4
3. BLOCK DESCRIPTION…….……………………………………………………...5
4. THEORY & PRINCIPLE OF OPERATION…. ………………………………….6
5. CIRCUIT DIAGRAM………..……………………………………………………. 8
6. CIRCUIT DESCRIPTION……�..............etc

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Battery Tester Project Using LM3914 IC
This objective of this project is to design and build a battery tester that is able to test various types of dry cell and rechargable battery with a voltage of less than 2V. Configured as a bar graph battery level indicator, the LM3914 IC from National Semiconductor senses the voltage levels of the battery under test and drives the 10 LEDs to ON or OFF based on the voltage that is detected. The current driving the LEDs is regulated by using the external resistor R1 and hence limiting resistors are not req..............etc

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send me details of Microcontroller based IC Tester (Digital) serially interfaced with PC..............etc

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Simple Component and Continuity Tester
This simple project may be used for testing components, as well as checking circuit board tracks, wires and connections for continuity. a small current is passed through the item being tested
and the LED will light brightly, dimly or not at all according to the resistance of the item.

indication:LED bright means the resistance is low, less than about 1kW
-LED dim:-resistance is medium, a few kW
-LED off:-resistance is high above 10k

Parts Required:
resistor: 390W,red LED 5mm diameter, cr..............etc

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i need more details about the circuit and working of vehicle mileage tester..............etc

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CONTENTS

1. INTRODUCTION……………..……………………………………………………. 2
2. BLOCK DIAGRAM………………………………………………………………… 4
3. BLOCK DESCRIPTION…….……………………………………………………...5
4. THEORY & PRINCIPLE OF OPERATION…. ………………………………….6
5. CIRCUIT DIAGRAM………..……………………………………………………. 8
6. CIRCUIT DESCRIPTION……..............etc

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ZENER DIODE TESTER

ABSTRACT


The testing of zener diodes requires a variable dc power supply. A typical test circuit can be constructed, as shown in figure 4-19. In this circuit, the variable power supply is used to adjust the input voltage to a suitable value for the zener diode being tested. With the zener diode connected no current will flow until the voltage across the diode is equal to the zener ..............etc

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Abstract:
This Project Components tester can be used to check the electronic components such us Diode, Transistor, Capacitor, IC555, IC741 and Continuity. The whole circuit was controlled by the Microcontroller AT89C52. The circuit has an LCD display it was used to display the Text messages over it. The system will display the conditions of the device on the LCD display. The Microcontroller used in this project was an 8 bit microcontroller AT89C52 it has a program memory of 8 Kilobytes. For checking the IC555 an external circuit was con..............etc

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HI
would you please send me the details of the VEHICLE MILEAGE TESTER FOR NEW VEHICLES
like circuit diagram,source code and all please as early as possible.
..............etc

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