Automation using Bluetooth (HC05) and Arduino

As'salam o alaikm

Here is one more new but simple project for graduates but very tough for DAE Students that is Automation using Bluetooth & Arduino. 

in this project following components are required.

• Arduino Uno (or any)
• HC05 (Blue tooth Module)
• LED
• Resistor 1k

Connction:

HC05------------------Arduino

Vcc -------------------- 5v

GND ------------------- GND

Tx -----------------------Rx

Rx -----------------------Tx

LED Anode (long leg) --------- 7

LED cathode (small leg) ------GND

like above and Practically like this.

then upload the code in to Arduino  

and Download "Bluetooth control load app" any app can work 

Download code