Wi-Fi controlled four-wheeled scout vehicle using dual Arduino Uno R4 boards, ultrasonic sensor, turret rotation, and LCD display for real-time obstacle detection. iot arduino robotics lcd-display ...

Connect the display to the Raspberry Pi according to the diagram below. The colors of the cables may vary depending on the supplier and batch. Focus on the function and pin number, not the color.

DIY Projects: Automate and Innovate 1. Home Automation with Raspberry Pi + Arduino. Goal: Control lights and appliances using relays, sensors, and a web interface. Components Needed: Raspberry Pi 4.