In a previous article, we looked at connecting various kinds of Arduino hardware to your Mac. Here's how to get started programming on them to create your own projects.

Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

While a Raspberry Pi is a full-fledged computer that can do more complex things than an Arduino microcontroller, it's not the best choice for every project.

Arduino is a do-it-yourselfers dream that allows you to create a true smart home experience tailored to your needs. Check out how to use Arduino to build the smart home you want.

Arduino, the open-source microcontroller platform, was originally designed with creative laypeople in mind, and it may be just the right tool to generate some new home and garden projects.

Posted in Arduino Hacks, digital audio hacks Tagged fft, Fourier, VU meter ← Coin-op Sega Rally Used To Race RC Cars Guitar Foot Controller Uses DSP For Audio Effects ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and … ...