In this tutorial I’ll show you how you can control 2 DC motors via bluetooth with my brand new Android app.
It’s called “BlueArd” and It’s the 1.0 version. I want to upgrade my app later and add more features.
This app was created with MIT App Inventor. It’s a great place to start with android development.
How It Works:
Step 1: Parts Required
- 1x Arduino Uno
- 1x Bluetooth Module (for example: HC-05)
- 1x Smartphone (any Android will work, I’ve only tested with Samsung Galaxy Ace)
- BlueArd Application (you can download it below)
- 1x L293D IC
- 2x DC motor
- 1x Breadboard
- Jumper Cables
Step 2: Schematics
It's really easy to complete this step. You just follow the schematics provided in this picture.
Leave a comment if you have any question.
Step 3: Arduino code + Android App
Download all my source codes below:
- Arduino Sketch
- BlueArd Source files (for editing my app with appinventor)
Click Here for Direct Download.
What exactly you need to do?
Simply download that folder above and unzip it.
Upload the Arduino sketch into your arduino and install the BlueArd.apk file on your smartphone.
Step 4: Final Product!
Watch this video below with a quick demo:
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Have a problem?
Leave a comment below and I'll help you :)