This open source sentry gun controller board builds on a great concept by getting rid of the Arduino board. The previous version was an Arduino shield, but this upgrade keeps all of the cool ...

Here’s a couple of clocks that use Arduino boards to control inexpensive clockworks. The concept is quite simple, and perhaps best outlined by [Matt Mets’] article on the subject. As it turns ...

Using both in a project isn’t all that uncommon. The Arduino device could act as a control board that executes commands issued by the Raspberry Pi’s software before the sensor information is ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

You can control the brightness of these LEDs using variable resistors ... Procure one Atmega328 chip with pre-burned Arduino Bootloader Replace the original chip in your Arduino board with this one ...

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland ... for the normal drivers included on grbl ...

this system doesn’t just simulate projects it allows for full control of your Arduino hardware right from the browser. Maybe this system will finally enable me to dig out my Arduino boards and ...

The Uno is such a popular board that it's most folks' first pick when they need of a microcontroller platform for their projects, especially if they're just getting started with Arduino.