[Rafael] just made a little library that allows you to interface these modules to the Atmega328p-based Arduino UNO in order to gain some memory space.

Using motion detectors and an Ardunio you can add a little extra wow to your Halloween displays this year. This article covers the circuits and the code to make that happen.

I've seen Arduino robot arms, but the degree of control needed to operate a knob accurately seems like it would be quite challenging. I appreciate the info on the wireless module and thoughts on ...

Most of the technology world is familiar with open source software and the reasons why, in some eyes, it's more appealing than proprietary software. When software's source code is available for anyone ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Build Your Own Arduino Voltmeter Circuit and Voltage Divider Which Can Measure Voltages From 0V to 30V, Including 12V. Visit To learn More.

Imagine having your own personal bartender ever-present in your home just waiting to be given the instruction to produce a cocktail of your choosing. While employing a dedicated bartender to be on ...

Sometimes you don't need a large microcontroller to get your work done. In this installment, TK teaches us how to use the ATtiny combined with Arduino to use the PWM function found on this chip.