Ultrasonic sensor (distance detection) DHT11 sensor (temperature & humidity) Servo motor (to open/close door) I2C LCD display Red/Green LEDs (door status indicators) ...
Electronic and Arduino enthusiasts searching for an Arduino project to keep them busy this weekend may be interested in a new Arduino Mega fingerprint door lock. Using a little Arduino programming the ...
There was an error while loading. Please reload this page. Automatic Door System for Metro Trains and Elevators Overview: This project aims to create an automatic ...
[CarrotIndustries] wanted to add an audible warning for when the refrigerator door was left open. The result is a fridge buzzer that attaches to the inside of a fridge door and starts buzzing if the ...
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