SMARTPHONE CONTROLLED ARDUINO ROVER

 

SMARTPHONE CONTROLLED ARDUINO ROVER


Robot is an electromechanical device which is capable of reacting in some way to its environment, and take autonomous decisions or actions in order to achieve a specific task.
A robot is consists of following components
1. Structure / Chassis
2. Actuator / Motor
3. Controller
4. Inputs / Sensors
5. Power Supply
In the next steps I will describe each of the above components, so that you can understand easily.


Electrical Wiring

Picture of Electrical Wiring
Picture of Electrical Wiring
Picture of Electrical Wiring
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For wiring you need some jumper wires.
Connect the red wires of two motors ( on each side )together and black wires together.So finally you have two terminals in each side.
MOTORA is in charge of two right side motors, correspondingly two left side motors are connected to MOTORB
Follow the instruction below to connect everything.
Motors Connection:
Out1 -> Left Side Motor Red Wire (+ )
Out2 -> Left Side Motor Black Wire ( - )
Out3 -> Right Side Motor Red Wire ( + )
Out4 -> Right Side Motor Black Wire ( - )
LM298 - > Arduino
IN1 -> D5
IN2-> D6
IN2 ->D9
IN2-> D10
Bluetooth Module -> Arduino
Rx-> Tx
Tx ->Rx
GND -> GND
Vcc -> 3.3V
Power
12V - > Connect Battery Red Wire
GND -> Connect Battery Black wire and Arduino GND pin
5V -> Connect to Arduino 5V pin

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