RetroPie is effectively a complete replacement of Raspberry OS (Raspbian), which focuses resources on providing you with the best retro gaming experience on a single board computer that isn’t the ...

How the Raspberry Pi can be used within the access control and building security industries. Overview of what constitutes a good solution for building access control. A glimpse into how Pi was used in ...

Take a Raspberry Pi Pico and connect a 555 timer to one of its GPIOs. Arrange for the 555 to poke the Pico about 10 times a second. Treat that "poke" as an interrupt. On the interrupt, light the ...

Is there a crossover as perfect as mecha with tech enthusiasts? Not that we can think of. That’s exactly why this Gundam model, which is able to produce a stunning lights show is so impressive. It’s ...

Abstract: We present the design of a multiuser networked wireless system to remotely configure and control the lighting of multiple webcam users at different locations. This system makes use of a ...

Yesterday, I wrote about the BTT Pi V1.2 Allwinner H616 SBC designed for 3D printers, but also mentioned I had received the Pad 7 from BIGTREETECH which is a software-compatible, but more complete ...

ELECFREAKS Wukong 2040 is a multifunctional breakout board designed for Raspberry Pi Pico. It is equipped with interfaces for four DC motors, up to twelve servos, a buzzer, A\B buttons, RGB “rainbow” ...

Gaming Mice 2025 is the year I discovered I love charging docks, and it's all because of one surprisingly reasonably priced gaming mouse Game Pads How to use a DualShock 4 on PC: Wired or Bluetooth ...

If you had fun making LEDs blink on a Raspberry Pi, wait until you hear about controlling its brightness! In this guide, we work with a pair of buttons to adjust the led brightness on a Raspberry Pi.