Robotics
DIY robots, line followers, robotic arms, and obstacle avoidance.

DIY Arduino UNO Radar — Ultrasonic Sensor, Servo & Free Arduino IDE Code
Build a DIY Arduino UNO radar with the HC-SR04 ultrasonic sensor, a servo motor and Processing visualization: free Arduino IDE code and Arduino library — also works on Arduino Nano, Arduino Mega and ESP32 Arduino.

DIY Arduino UNO Radar with Ultrasonic Sensor — Free Arduino IDE Code & Servo
Build a DIY Arduino UNO radar with the HC-SR04 ultrasonic sensor, servo motor and Processing visualization: free Arduino IDE code and Arduino library — easily ported to Arduino Nano, Arduino Mega and ESP32 Arduino.

Smart Parking System with Arduino UNO — Real-Time LCD Monitoring & Automated Gate
Build a smart parking system with Arduino UNO featuring real-time LCD monitoring, IR sensors and an automated servo gate: free Arduino IDE code and Arduino library — easily upgraded to Arduino Mega and ESP32 Arduino for IoT.



