ATmega8 based Security Lock

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Security Lock based on ATmega8 is application specific board. Use this to test your security based project and implement alphanumerical key lock using 4x4.

DR-Security-Lock

ATmega8 based Security Lock …………………………………………………………………… User Guide

Security Lock based on ATmega8 is application specific board. Use this to test your security based project and implement alphanumerical key lock using 4x4 keypad. 16X2 LCD can be used for menu driven application. Use on board relay to switch on/off your gadget, motorized lock etc. Use the buzzer to generate various bips for various situations, like key pressed, invalid password, lock closed, lock opened, password changed, etc. The Green LED can be flashed to indicate some events like 3 invalid attempts to open the lock. This product comes fully assembled. (Without source code) You will also need ISP Programmer to program the on board controller.

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