Arduino Bluetooth-Bot With Android and LED

Hello everyone,

let's make a bluetooth robot controlled by android.

Its an instructable step-by-step with some photos and obviously the arduino code, if you have questions please ask me. Thanks!

Step 1: Components of the Project:

1. One, Arduino ( Arduino 2560 in my case, but you can use any type of arduino)

2. One, Arduino Motor Shield ( You can follow this instructable: https://www.instructables.com/id/DIY-Arduino-Motor-Shield-L298N-Chip-2-4-Amps-/ )

3. Two, 50:1 Micro Metal Gearmotor ( From Pololu: https://www.pololu.com/product/1098 )

4. Micro Metal Gearmotor Bracket Pair (From Pololu: https://www.pololu.com/product/989 )

5. Wheel 32×7mm Pair (From Pololu : https://www.pololu.com/product/1088 )

6. Chassis (I made by my own, but you can buy it)

7. One, Ball Caster with 3/8" Plastic Ball ( From Pololu: https://www.pololu.com/product/950 )

8. One, 7.4 Volts, Li-Po Battery ( Or something similar like AA batterys, need 7.4 Volts)

9. One, Li-Po balance charger ( In my case)

10. One, Bluetooth module (HC-05 in my case)

11. Led strip RGB (3 LEDs)

12. SmartPhone with android

Step 2: Component Photos:

Step 3: Arduino Code

Step 4: Assembly Photos:

Step 5: Conections:

Bluetooth:

From tx bluetooth to rx arduino

From rx bluetooth to tx arduino

From vcc bluetooth to 5 volts arduino

From Gnd bluetooth to Gnd arduino

Led strip:

From B led strip to 22 arduino

From G led strip to 24 arduino

From R led strip to 26 arduino

From 12v led strip to positive of battery.(purple-withe wire)

Motor driver:

follow the instructable: https://www.instructables.com/id/DIY-Arduino-Motor-Shield-L298N-Chip-2-4-Amps-/

Step 6: App Android:

We need to download this app:

https://play.google.com/store/apps/details?id=braulio.calle.bluetoothRCcontroller

Step 7: Thats All Folks!