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Keypad Door Lock using AVR Microcontroller – Atmega16

Keypad Door Lock using AVR Microcontroller – Atmega16

Leave a Comment / Security - Safety Projects /

Password Based Keypad Door Lock  In this article, a digitally secured lock based on password verification is explained. The system uses a seven segment display array to show the password, a matrix keypad to enter the numbers/password and operates a relay (to activate the solenoid valve) for locking and unlocking purpose. The system alarms through […]

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TE Connectivity Power Tripple Lock – locked three times, for ever

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What does the „Tripple Lock“ mean? As already the name says, it is a triple locking – protection against disconnection. The basic and the most important is a sophisticated design with exactly mating parts and a reliable lock. Audible click is a discreet but very useful feature contributing to a correct connector assembly. Optional protections

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