There’s a library for the Arduino already available and even some example code. The four load cells allow the 50 kg sensors to read a person’s weight, up to 200 kg, anyway.

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.

Watch the video below to learn more about how the latest Arduino Load Driver board can help you develop your project and take it to the next level. This is version 2.0 of the previously successful ...

Goal: Control lights and appliances using relays, sensors, and a web interface. Components Needed: Raspberry Pi 4. Arduino Uno. 4-channel relay module. PIR motion sensor. Steps: Use Arduino to handle ...