The Landel Mailbug was a weird little thing. It combined a keyboard and a simple text display, and was intended to be a low-distraction method for checking your email. [CiferTech] decided to repurpose ...

Another day, another ESP32-P4 RISC-V MCU board with the ESP32-P4-MINI equipped with an ESP32-C6 wireless module and exposing all I/Os through two 34-pin GPIO headers. The board also features two USB-C ...

Tutorial and pictures made by @PierreAdams, Thx a lot to him ! I'm a fan of the projects led by 7h30th3r0n3, and when I came across his Evil M5 Project, I instantly fell for it and bought one. A few ...

Apogee Semiconductor proudly announces APIO16, the industry’s first radiation-hardened 16-bit I/O expander, engineered to streamline digital expansion in spaceborne and high-reliability terrestrial ...

Abstract: This paper proposes a scalable DAQ system using a 12-bit DAC, Op-Amp, and I/O expander connected to an ESP32 via Ethernet. Prioritizing its precision and amplified voltage control, component ...

Developing your own film is an unabashedly analog process, which is one of the reasons people still gravitate towards it. After spending all day pushing buttons and looking at digital displays, ...

Jan. 24th, 2024.- Industrial Shields, a leader in industrial automation solutions based on open source hardware, officially presents the ESP32 PLC 14 controller. This new equipment offers a unique ...

GPIOViewer is an open-source Arduino library allowing users to monitor the GPIO pins status of their ESP32 board in real-time in a web browser for troubleshooting or fun. It’s different than the Wokwi ...

Here’s introducing the Inkplate 4 TEMPERA, a portable and versatile all-in-one e-paper device that can be the perfect device for DIY enthusiasts to tinker around with. As Geeky Gadgets revealed, the ...