Controlling that many LEDs is no easy task and although the Raspberry Pi is used as the main controller, a separate board was necessary to bridge the gap. Hodgins opted to use a Pixelblaze LED ...

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 ...

LED Brightness Control Last Updated: 7/31/18. This module introduces Pulse Width Modulation (PWM) techniques for Python on the Raspberry Pi. Subsequently, by using PWM we can modify the brightness of ...

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 fan… ...

As mentioned before, the RGB outputs from Raspberry Pi Pico can be used to drive external lamps, but only thru a befitted 3-channel lamp driver circuit. This however does not require much effort and ...

Raspberry Pi enthusiasts might be interested in a new Raspberry Pi Switch HAT created by Andrew Lai that allows users to easily remote control a wide. ... LED, Infrared control and i2c ports. ...

When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make. He could… ...