Author: Lennart Hennigs (https://www.lennarthennigs.de) Copyright (C) 2017-2026 Lennart Hennigs. Released under the MIT license. This library allows you read out ...

You can solder in any four 'standard' PEC11-pinout rotary encoders with or without a push-switch. The onboard microcontroller is programmed with our seesaw firmware and will track all pulses and pins ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

The Codex Micro looks disappointingly conventional.

OpenAI revealed its first branded hardware on June 29 at the AI Engineer World's Fair in San Francisco, and it is not the voice-first consumer device that has dominated months of AI hardware ...

ABSTRACT: Web applications remain critically vulnerable to injection attacks, including SQL Injection (SQLi), OS Command Injection, and Cross-Site Scripting (XSS) among others, which exploit the ...

The ESP32 keeps finding new jobs in my house.

AlphaTheta announced the CDJ-1500X today, its first budget-minded, heavily featured media player since the XDJ-1000MK2 launched back in September 2016(!!). At $1,699 retail, it undercuts the CDJ-3000X ...

The Raspberry Pi Pico is a microcontroller development board powered by the custom RP2040 chip. With its dual-core ARM Cortex-M0+ processor, extensive GPIO pins, and built-in programmable I/O (PIO), ...

A Secure Digital (SD) card is used to store information in many electronic devices, especially smartphone and digital cameras.… ...

As announced by [André] on Bluesky, next month the much loved Rpilocator.com website will cease displaying the stock status and pricing of Raspberry Pi computers from various online retailers. One of ...