As compact as mini PCs may be, the single-board computer is often even smallerand can often replace a mini PC.

But the key benefit is that different pins can handle the same purpose. For audio the Greater Than Zero Pis (GTZPi) use PWM0_OUT and PWM1_OUT on the processor’s GPIO pins 40 and 45.

By connecting his scope to a pin that was toggled on and off with /sysfs he found – to his horror – the maximum speed of the BBB’s GPIO was around three and a half kilohertz. Something had ...

Discover how Raspberry Pi 2 Touchscreen enhances home automation and car systems with easy setup. Perfect for control panels ...

There can be several GPIO pins that depend on the application of the chip. Figure 1: GPIO in a System The pins can be programmed as input, where data from some external source is being fed into the ...

The Flipper Zero supports GPIO pins at the top, allowing for physical hardware expansions that give it additional functionality. These can be basically anything, and the company sells official ...

This project will heavily rely on the Maixduino Kit to manage all edge AI functions, including object detection, voice ...

The AI Smart Coop empowers backyard farmers by integrating AI and IoT for streamlined, sustainable chicken care. This project automates key tasks—like door management, predator alerts, and feeding ...

Chinese scientists have found a novel use for the Raspberry Pi: detecting voids in the linings of railway tunnels that could lead to structural damage, or even collapse.

Raspberry Pi has announced a new version of its 7-inch 'Touch Display' accessory. And given that the previous model was announced 9 years ago, some kind ...

Waveshare ESP32-P4-NANO is the first third-party ESP32-P4 RISC-V board we've seen and it follows the launch of the Espressif ...

Seeed Studio has added two members to its XIAO family of tiny MCU boards with the XIAO MG24 and XIAO MG24 Sense boards based ...