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 ...

Suppose someone came to talk to you and said, “I need your help. I have a Raspberry Pi-based robot and I want to develop a custom Android app to control it.” If you are like me, you’ll think about ...

Back in July 2010, Google announced a nifty educational project called App Inventor. The goal? Give non-programmers a relatively easy way to build their own applications for the Android platform, ...