The RootBoard is a handheld computer kit with a 3.5 inch color display, a 70-key thumb keyboard complete with function keys, and a built-in speaker plus what looks like a decent s ...

Kali Linux 2026.2, the second release of the year, is now available for download, featuring 9 new tools and numerous Kali NetHunter improvements. The Kali Linux distro is designed for cybersecurity ...

The ESP32 keeps finding new jobs in my house.

Since the launch of the first commercial Raspberry Pi — the then $35 Model B — single-board computers (SBCs) have drastically changed what can be considered a computer. With Raspberry Pi serving as ...

This C library reads rotation data and switch presses from rotary encoders. It supports mechanical encoders like KY-040 (HW-040), or EC11. It uses GPIO_IRQ interrupts for automatic event detection - ...

Abstract: Autonomous navigation in GPS-denied environments, such as tunnels, forests, and urban canyons, requires robust localization and obstacle avoidance without reliance on satellite signals. This ...

Built a compact curve tracer with the Raspberry Pi Pico, ILI9341 touchscreen, and a custom power board — supports bipolar transistors (npn/pnp), diodes, JFETs, and MOSFETs. Here’s a preview of the ...

A Raspberry Pi Pico as a simple characteristic curve recorder The development board and the circuit board with the potentiometer from the Raspberry Pi Pico Experimenting Kit from Elektor are excellent ...

This module has been developed for quickly interface a rotary encoder with Raspberry Pi. It's based on the pigpio library (cause it proved to be faster than rpi.GPIO or gpiozero libraries) so you need ...