// https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2586-AVR-8-bit-Microcontroller-ATtiny25-ATtiny45-ATtiny85_Datasheet.pdf // https://www.instructables.com/id ...

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 ...

In file included from /mnt/arduinoSketch/Digispark/Digispark_TimerOne_Test/Digispark_TimerOne_Test.ino:2:0: /mnt/arduinoSketch/libraries/TimerOne/TimerOne.h: In ...

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 ...

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 ...

Let me introduce another simple microcontroller-based do-it-yourself circuit that detects motion and excites a light source in a flash. The “snooper” here is an ordinary passive infrared (PIR) motion ...

The open-source Arduino micro-controller is a very useful piece of kit which has been implemented by hackers to power countless endeavors from Musical Umbrellas to Angry Birds Slingshot Controllers.

Maker and developers looking for a tiny Arduino development board might be interested in The Nanite 85, which could possibly be the world’s smallest ATtiny85 based Arduino derivative development board ...