Smart Trash Can Based on Arduino 2023 Issue 8, Group 1-2 Jing Yixiang, Liu Jiahao, Wang Jialai PART.01 Design Content In today’s urban life, waste management has become an increasingly urgent challenge. However, traditional trash cans have some obvious shortcomings in waste classification, prevention of cross-infection, user convenience, and hygiene. To address these issues, the … Read more
Case IntroductionSmart Trash Can PCBAFunction Introduction1. Automatic Opening and Closing Function Infrared Sensing: Detects the proximity of a person or object using an infrared sensor, automatically opening the trash can lid. Touch Button: Supports touch button operation, allowing users to perform different functions such as opening the lid or automatic packing through short or long … Read more
This article briefly discusses how to use Arduino in conjunction with an ultrasonic module to create a smart trash can experiment. When a person approaches the trash can, it automatically opens. Trash Can Materials Needed Arduino Ultrasonic Sensor Servo Wiring Connection Wiring Connection Physical Wiring Code #include <Servo.h> const int trigPin = 9; // Trigger … Read more