Planning another Arduino build? If you’re just doing something simple like switching a relay or powering a LED, you might want to think about the Digispark. It’s a very small ATtiny-based Arduino ...

Developers and hobbyists who enjoy tinkering about with Arduino devices and technology might be interested in a new USB developer board called the Digispark. The tiny Digispark USB developer board is ...

There has recently been a huge influx of extremely small dev board based on the ATtiny85. This small 8-pin microcontroller is able to run most Arduino sketches, and the small size and low price of ...

This article describes how I have set up a simple “door-sentry” at home. The door-open detector is designed to alert you to an unauthorized entry in a confined area. It uses a little ATtiny85 ...

Even if you don’t know what an Arduino board actually is (in which case, check out our overview), chances are you’ve excitedly shared a link with your friends about something powered by Arduino. This ...