Usually robot can move by it self, but sometimes we need to control it. In this project I will control arm robot using smartphone. Arm robot there is a servo motor which is controlled through arduino. Arduino receives a command to move the servo from the data sent by the mobile application. like people who communicate remotely we need a wireless device, here I use Bluetooth so that Arduino and mobile applications can communicate.
1. Robot Arm Kit
2. Arduino Uno Rev 3
Arduino uno used to program input from the PIR sensor and sent to mobile phone
3. Bluetooth HC-05
Communication tool between arduino and mobile application.
4. Servo Tower Pro SG90
5. Mobile Application