What this project does?
Teaches you to remotely turn on/off an LED using your Windows phone.
Materials Required:
1. An HC-SR04 Ultrasonic Ping Sensor
2. Arduino
3. Jumpers
4. BlueSMiRF module
5. 330Ω resistor.
6. Breadboard
7. and of course, a PC with Arduino IDE installed!
Procedure:
Full procedure of this project in hosted here: Windows Remote Arduino