An earlier version of this automatic gateman system, built around a camera-based design, was published on the Electronics For You website and can be accessed here. That system used an ultrasonic ...

Lenovo is giving AMD’s Ryzen Z2 Extreme official SteamOS support for the first time. The Legion Go 2 launched in October last year, bringing the Z2 Extreme to the mobile gaming market and fixing many ...

Adafruit, a New York City-based online retailer that sells a variety of electronic components and tools, received its first significant bill under the new U.S. tariff regime on 29 April 2025. The ...

Raspberry Pi 4 and the latest Raspberry Pi 400 share the same Broadcom BCM2711 processor with four Cortex-A72 cores. However, the Pi 4 is clocked at 1.5GHz and the Pi 400 can go up to 1.8GHz. So it’s ...

What if your next computer wasn’t a bulky tower or a sleek laptop, but something entirely different, something hidden in plain sight? Imagine a device that combines the power of a full-fledged PC with ...

Welcome to the FourThirdsEye project, an open-source camera board designed for Raspberry Pi 5 and Raspberry Pi Compute Module 4 boards using a Micro Four Thirds format image sensor IMX294. This ...

Harnessing the power of the Hailo-8L AI accelerator on a Raspberry Pi 5, this system delivers blazing-fast pose estimation using YOLOv8 at 30 FPS. It detects human falls in real time, captures ...

Imagine a car cruising at 54 km/h, guided by a real-time vision system powered by Raspberry Pi 5 and the Hailo-8L AI accelerator. This compact setup detects objects, estimates distances, and triggers ...

An Instruction Set Architecture (ISA) defines the software interface through which for example a central processor unit (CPU) is controlled. Unlike early computer systems which didn’t define a ...

This project includes the RP2040 Zero microcontroller, precision INA219 sensor, and 3.2-inch ILI9341 SPI 320 × 240 TFT display. This project introduces a voltage, current, and power meter circuit, ...

Good news for Raspberry Pi Pico 2040 enthusiasts! You can now officially overclock your Pico to 200MHz, thanks to a recent update to the SDK. That’s a sizable jump from the previous 133MHz limit, and ...

The day of Raspberry Pi CM5 release, I published a mini review of the Raspberry Pi Development Kit for CM5 showing how to assemble the kit and boot Raspberry Pi OS, and I also ran sbc-bench benchmark ...