Nailing the basics.

There's more to life than an ESP32.

When using a micro:bit, the 5×5 LED display alone can feel a bit lacking, and you start wanting to display things that are "more eye-catching" (or is it just me?). So, I connected a module that can ...

If you can never find your stuff, these Bluetooth trackers can help. I break down the best options and the safety ...

There was a time when a CB radio was a simple affair: a small box with a channel selector, volume, and squelch controls. No ...

Some security hacks require someone to have physical access to your computer. In many cases, that’s easy to mitigate. Other ...

TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...

Lepro's light is lightweight and easy to set up in seconds, followed by a quick Lepro sign-in, in which you can use your ...

That’s about it for the hardware. It just required some basic soldering of the IR receiver to GPIO 28 (OUT), 5V or 3.3V, and GND pins. Nothing too hard. The WS2812 RGB LED is already connected to GPIO ...