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.

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

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 … ...

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 ...

Jody's comic book introduction to Arduino (which is licensed under Creative Commons) then tells what use you would have for Arduino, covers Ohm's law, explains alternating current versus direct ...