Here we will make a Smart Dustbin by using arduino and ultrasonic sensor.
I hope you guys enjoy learning this project.
Step 2: Place the Ultra Sonic Sensor
Place the ultra sonic sensor in the dustbin as shown in the picture and move on to the next step.
Step 3: Programming
Connect the arduino and upload the given program on your arduino uno and place the arduino in the dustbin with the help of double tape and move on to the next step.
Step 4: Wiring
Now Place the 9 Volt Battery and Wire the circuit as shown in the picture above and then move on to the next step.
Step 5: Place the Plastic Circle
Now Place the Plastic circle that we had cut in the second step and and glue the half circle on the dustbin and take the servo motor and place it on the circle with fix it with the help of some glue as shown in the pictures.
Take a string and a metal Washer and tie a not with the string as shown in the picture and make an hole and pass it through the plastic circle and again tie a not with servo motor.
Step 6: Wiring the Servo Motor Final Task
Now Wire the Servo Motor according to the given Diagram and you have complete the project.
Hope you enjoy making it have some difficulties watch the video here : https://userstube.com/watch/di3aUPQo1m3gQQw
Source: DIY Smart Dustbin With Arduino