Arduino Missile Defense Radar System in ACTION

Tutorial video can be found here: Ingredients: Arduino Uno Raspberry Pi with Screen (optional) Ultrasonic Sensor Servo A bunch of jumper wires USB Missile Launcher ======================================= Purchase Links Arduino Kit on Amazon (paid link): SG90 Servo on Amazon (paid link): HC-SR04 Ultrasonic Sensor on Amazon (paid link): Raspberry Pi with LCD on Amazon (paid link): Note: Some links are affiliate links that help the channel at no cost to you. =======================================