It is my Bluetooth control car
Step 1: How to Make Android Bluetooth Control Car With Arduino
Watch the Video First
It is Part 1
Step 2: Video Part 2
Watch the video and you will understand every thing.
Step 3: Gear Motor
I Have Used Old Car Gear Motor
you can use this type of motor
Buying Link: https://ouo.io/7caf2C
Step 4: Motor Driver
Step 5: HC-05 Bluetooth Module
Step 6: Micro Controller
I am Using Arduino Uno R3 Board
Step 7: 4v Lead Acid Battery
Step 8: App for Controlling the Car
Here is the app link https://play.google.com/store/apps/details?id=brau...
Step 9: Circuit Diagram
It is the total circuit diagram.
**one thing you have to note that when you are uploading the code then the Bluetooth module's Rx and Tx pin should be opened
Link 1: https://ouo.io/WNtzAO
Hope You Understand What I am saying.
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Have A Great Day.