Let's continue to explore the possibilities of NodeJS by simply switching On/Off a LED using a web page as HMI. In this article i will detail how NodeJS can be helpful to drive the Raspberry Pi GPIO ...

Here’s a Raspberry Pi hack that adds web control using PHP and MySQL. As you can see in the image, it serves up a webpage (using the Apache2 server) which allows you to change the state of the GPIO ...

Attention, Raspberry Pi fans! The Raspberry Pi 400 and Waveshare RPi GPIO Header make a great team. Now you can easily access the Raspberry Pi 400's pins. The Raspberry Pi 400 is a Raspberry Pi in the ...

🚀 Starting measurement: 50Hz, 10s GPIO setup: OUT=BCM18, IN=BCM23 on gpiochip0 Press Ctrl+C to stop... 📊 Results Summary: Total samples: 500 Successful: 498 Missed: 2 (0.4%) Latency (µs): P50=387.2 ...

Welcome to the WiringPi Library, the highly performant GPIO access library for Raspberry Pi boards. This library is written in C and is designed to provide fast and efficient control of the GPIO pins ...

[Zaion] grabbed an ATX power supply to source the 5V the Raspberry Pi needs to run. The common problem when it comes to RPi supplies is a shortfall in how much current a USB wall adapter can source.

A Raspberry Pi can be found centric to 3D printers and other CNC machines—almost since the sale of the first Raspberry Pi. Wired had an article about it back in 2013! But can a Pi cut it as a CNC ...

The Raspberry Pi is great because it’s a low cost way to test all sorts of crazy electronics ideas, but sometimes you might want to test before you test. Virtual machines are a great way to do so, and ...

The Raspberry Pi Foundation has announced a new version of its modular compute platform: the Raspberry Pi 3 Model B+. The B+ has the same form factor and dimensions as the Pi 2 B and Pi 3 B, making it ...