This circuit diagram is the heart of your Bluetooth controlled Battlebot.
You get to add servos and other components to your Battlebot.
Note:
1. connect the Bluetooth directly to the 3.3 volt pin on the Arduino
2. the diagram shows the Bluetooth module to make the wiring the clearer. It’s better if you wire it directly on the breadboad.
3. servo: put a 1 ohm resistor between 5v on breadboard and the servo power wire.
