Introduction: Arduino - Smartphone Controlled Arduino Robot Car Via Bluetooth (G-Sensor)
Smartphone Controlled Arduino Robot Car via Bluetooth.With G-sensor the robot will move depending on the slope of your smartphone. Joystick can be operated in the normal mode by moving the slider with your finger.
Step 1: Required Hardware
Arduino Board - https://goo.gl/UyGYeF
Bluetooth HC-06 - https://goo.gl/thjwVL
L293D - https://goo.gl/thjwVL
Chassis - https://goo.gl/thjwVL
DC Motor and Wheel - https://goo.gl/thjwVL
Front Wheel - https://goo.gl/thjwVL
F to F Wire - https://goo.gl/thjwVL
M To M Wire - https://goo.gl/thjwVL
Breadboard - https://goo.gl/thjwVL
Battery 9V 9V Battery Clip - https://goo.gl/thjwVL
9V Battery Cable - https://goo.gl/thjwVL
Smartphone or Tablet
Recommended site - https://goo.gl/3j489l
Step 2: H-Bridge L293D
L293D is IC which is commonly used as a H-bridge.
There are also other IC’s like L298 etc. but in this tutorial, we will see how we can use L293D. At the same time, you can use Motor driver chip L298N in this project.
Step 3: Connection
HC-06 chip of Bluetooth module solderes to the module board containing DC-DC converter and level conversion RX and TX signals.
Chip HC-06 needs power of 3.3V, but thanks to the converters, you can connect this module to the boards power by 5V.
Step 4: Application
RemoteXY is easy way to make and use a mobile graphical user interface for controller boards to control via smartphone or tablet.
RemoteXY - https://goo.gl/UFCKTS
Step 5: Code
You can use these codes in both L293D and L298N.
I will share the added codes as a single section. So watch carefully where to add the code blocks I've added!
Get the Code - https://goo.gl/FiFj1X
Step 6: You Can Subscribe to My YouTube Channel
You can subscribe to the my YouTube channel for more tutorials and projects. Subscribe for support. Thank you.
Go to my YouTube Channel - https://goo.gl/f0RHmR