Raspberry Pi enthusiasts may be interested in a new accessory for the versatile mini PC taking the form of the PicoLight. A small rainbow NeoPixel matrix consisting of 4×4 LEDs and measuring just ...

LED matrix cube project showcases customizable images using Raspberry Pi. Tutorial suggests costly Adafruit parts, but cheaper alternatives are available from AliExpress.

The Raspberry Pi is a powerful computer in a compact form factor, making it highly useful for all manner of projects. However, it lacks some of the IO capabilities you might find on a common microc… ...

Unwilling to compromise on data collection and privacy, this maker built his own family tracking solution, and it looks gorgeous ...

The project uses a Raspberry Pi, a set of LED strips, and a few other parts. While this build is specifically for tracking down records, there’s no reason why it couldn’t be used for anything ...

In particular, he took the Sprida projector lamp and wedged an 8×8 LED matrix and Raspberry Pi Zero into it. The lamp in question is essentially a slide projector for kids.

This module introduces Pulse Width Modulation (PWM) techniques for Python on the Raspberry Pi. Subsequently, by using PWM we can modify the brightness of an LED without having to change a resistor.

Along with the Raspberry Pi Compute Model 4, you'll need an AI image processor like the Ambarella CV72S or Texas Instrument A53/A7f, an LED light, and a small camera module.