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.
– Hardware Required
Arduino Uno – https://goo.gl/UyGYeF
Bluetooth HC-06 – https://goo.gl/thjwVL
L293D – https://goo.gl/MLBWrg
Chassis – https://goo.gl/v1moF2
DC Motor and Wheel – https://goo.gl/rpxoMu
Front Wheel – https://goo.gl/sNu1u7
F to F Wire – https://goo.gl/TdGrkk
M To M Wire – https://goo.gl/VRzUN4
Breadboard – https://goo.gl/jZeZC2
9V Battery Clip – https://goo.gl/iAEgPl
9V Battery Cable – https://goo.gl/aBKusM
Smartphone or Tablet
2017 New Year Sale — https://goo.gl/3JsYsz
– 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.
– Bluetooth Module
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.
– RemoteXY – https://goo.gl/UFCKTS
RemoteXY is easy way to make and use a mobile graphical user interface for controller boards to control via smartphone or tablet.
– Code – https://goo.gl/FiFj1X
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!