Arduino - Android Windows QR Login (App Inventor 2, Ardu. Leonardo)
Login to windows with your Android phone
Its really fun, and awesome looking stuff.
Based on my older "QR door lock" tutorial.
In fact, the android app is the same, only the arduino side different.
Its a very simple app, no button added:
When opened, connect to the arduino via bluetooth, start the barcode scanner, after qr scanned, close the app automatically.
Its not work with UNO or Nano.
Use Arduino Leonardo. (Im using pro micro).
App inventor .aia file:
https://drive.google.com/file/d/0B6GR...
Arduino code:
https://drive.google.com/file/d/0B6GR...