Make a balance board using Arduino and two electronic scales! This code requires hx711 version 0.7.4!
If you want to make a balance board using Arduino, you need to modify the electronic scale!
In South Korea, you need about 7 dollars to buy a scale!
The link below is a video of remodeling an electronic scale!
https://youtu.be/3bke93tnCr8?t=939
The link below is the final result! Sorry, it's in Korean!
- Connect Arduino and electronic scale using hx711.
- Connect the HC06, a Bluetooth module, to the Arduino.
- Create an application with App Inventor.
- Step on the electronic scale and measure the balance!