How to make Smart Dustbin with Arduino | Object Sensing using HC-SR04 | Instructables DIY

Hi Friends,

Today I am going to make a smart robot dustbin, that can open and close automatically. It uses Arduino microcontroller and HC-SR04 for detecting objects.

Code: drive.google.com/open?id=1zQekTZ3lXUfcu-KO0rIctaSk…

Diagram: drive.google.com/open?id=1v_kEPjyKC2MutM9_T5a9pHcV…


!!Things you need
1.Arduino UNO
2.Micro Servo
3.6V power supply
4.HC-SR04