Beginner’s Android/Arduino example shows the power of App Inventor
This is a simple project. It uses an Android device to switch an LED
driven by the Arduino. Connectivity is provided by the Bluetooth module
inserted in the breadboard. But one look at the UI on the Android device
and you might think this is anything but simple. The truth is that [Kerimil] didn’t spend forever learning Java and programming the app. Instead he’s showing off the power of App Inventor to get your Android controls up and running fast.
Check out the third button down; when was the last time you added
voice commands to your project? It’s worth clicking through to see just
how simple that portion was. App Inventor
— a Google cast-out that is now maintained by MIT — is a graphical tool
that unlocks the power of an Android handset to those with the most
basic of programming understanding. For instance, the voice controls
shown off after the break are provided by a single bracket which uses
conditional statements to ‘listen’ for the words on, off, and blink.
You’ll find the voice recognition diagram after the break as well.
.