ASK HERE

31-05-2017, 11:39 AM

Please I need literature review on automatic room light controller with visitor counter system using arduino microcontroller,thank you

jaseela123d · 01-06-2017, 10:18 AM

Fear of robbery and robbery always annoys many people. When the lock and keys become less secure, one can seek the help of electronic security systems. Such a portable security system is described here. This electronic configuration is automatically activated when the intruder enters the unauthorized entry area. It automatically activates the fixed line number and redials the last dialed number from the conventional telephone. All we need is to make minor changes to activate this phone as it functions to become automatic dial circuit. Therefore, when the intruder enters the area, activates the circuit of the sound activation sensor or infrared beam obstruction circuit, the remarking circuit is activated and gives a ring tone to the receiving end. It can be a mobile phone or any landline or even the police control room.

Circuit diagram:

Possibly Related Threads...
Thread		Author	Replies	Views	Last Post
	Pricing Literature review of nandini products in Bangalore		0	360	26-07-2023, 08:50 AM Last Post:
	Micro processor and micro controller		0	580	11-06-2023, 06:23 PM Last Post:
	Review on generic drugs		0	0	25-03-2021, 12:38 PM Last Post:
	How there celebrating light of unified's living not later than paying it cheeky		0	570	18-10-2019, 07:47 PM Last Post:
	AUTOMATIC TELLER MACHINE		0	852	05-02-2019, 03:14 PM Last Post:
	code for avr atmega16 with gsm 900 to control light		2	1,055	24-01-2019, 12:03 PM Last Post:
	literature survey of fire fighting robot		0	687	06-10-2018, 08:11 PM Last Post: Guest
	literature review for automatic voltage changeover switch article		0	876	03-10-2018, 06:42 PM Last Post: Guest
	led 720 emergency light circuit diagram		0	695	22-09-2018, 01:48 AM Last Post: Guest
	automatic mobile recharge station with ppt		0	700	20-09-2018, 12:27 PM Last Post: Guest

Important Note..!

ASK HERE