Hi! I want to make simple footswitch controller and I have Arduino Pro Micro lying around. Is there a way to upload Opendeck of version 4.1.3 to this microcontroller? I cannot find HEX file for suc ...

Keypads are very handy input devices. And there are many great libraries written to interface to keypads! Using this firmware that scans the keys and an 3.3v 8MHz Arduino Pro-Mini, it's easy to create ...

In this tutorial we are going to use the TSOP1838 IR receiver to build an IR Remote Decoder using Arduino. The hex code for every button will be logged to Microsoft Excel Sheet. This simple IR Remote ...

$49 (and up) Hex is an Arduino-compatible, Soon-to-be Open Source Nanocopter Kit Do you remember Mecam, an upcoming $49 nanocopter with a camera? AFAIK, it’s not there yet, but a similar product with ...

In this tutorial, we are going to look at how to interface RGB Neopixel LEDs with an Arduino. We will be interfacing the WS2812B LEDs which are also known as NeoPixel.

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...