Description
Smart Dustbin works on the principle of object detection using an Ultrasonic sensor.
The ultrasonic sensor transmits sound waves. These waves get reflected whenever an object comes into the vicinity of the sensor. This generates an electrical signal which is used to open the dustbin lid.
Main Components used :
- Arduino Nano
- Ultrasonic Sensor HC SR-04
- SG -90 Servo Motor
- Buzzer
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