Last time, I described how to write a simple Android app and get it talking to your code on Linux. So, of course, we need an example. Since I’ve been on something of a macropad kick lately, I decided ...

MIT App Inventor makes it easy for anyone to turn creative ideas into interactive games without prior coding skills. Its visual, drag-and-drop interface lets you quickly design, program, and test ...

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 ...