The audio amplifier is pretty straightforward, based on a typical application found in the data sheet. He put it all together on proto-board, although soldering the FM radio module was a bit tricky.

With Arduino, you can create something remarkably close to that dream in your own home. However, be warned: This is a more advanced project. It requires a good deal of knowledge, equipment, and a ...

It can be done, if you don’t mind (at least) tenfold bit rate reduction. If you set the uart to 8,N,1, than you know that long strings of back-to-back characters will have a 10 between the ...

Probably the most complex part of working with Arduino is creating the sketch, a.k.a. writing the code. The Arduino programming language uses a variant of the C/C++ language, so if you're already ...

Microsoft is teaming up with Arduino to bring Windows 10 to the company's microcontroller boards, with the first step being the release of two open source libraries that connect Arduinos to ...

Build a Battery Tester. An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have ...

Using motion detectors and an Arduino you can trigger lights, ... Plus: JLab’s latest Bluetooth speakers start at $20, Wyze tries to make amends with new security upgrades, and more.