The process requires a bit of hacking together, but the end result is a Raspberry Pi-powered light system that you can use your phone to control. The Raspberry Pi runs a strip of LEDs, and the web ...

The Pi Zero is a great piece of hardware, even if you’re not designing another USB hub for it. [Marcel] wanted to control a few RGB LED strips from his phone, and while there are a lot of fancy ways ...

Pi-topPulse is a HAT-compliant sound and light educational accessory for Raspberry Pi 3 as well as something for the accessory rail within a pi-top – the Raspberry Pi-based DIY laptop, or for the ...

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.

At first glance, using a microcontroller for a simple fancy light project is overkill. However, the existing design can be modified later without additional hardware. Often a few extra code lines will ...

At this point, we’ve lost count of how many automation projects we’ve seen with some variant of a Raspberry Pi at the helm. Which is hardly surprising, as the boards are cheap, powerful, and well ...

Give your Raspberry Pi 3 or older a new life with these clever, practical, and creative projects you can build right now.

Anyone creating autonomous systems using the Raspberry Pi range of mini PCs might be interested in the new Multi-iO HAT specifically designed for Raspberry Pi automation. Compatible with all Raspberry ...