How-To Geek on MSN

5 things you never thought a $5 ESP32 could do

The little board that could.

GigaDevice GD32F5HC Series MCU Grand Launch, Advancing High‑Performance Innovation for HMI and IoT Edge Solutions

GigaDevice, a leading global supplier of semiconductor devices, today announced the official launch of the GD32F5HC series 32‑bit general‑purpose microcontrollers. Designed with compact size, high ...
Electronics For You

Ultra-Low Power Always-On Sensor IC

What if IoT devices stop checking constantly and act only when needed? A new chip cuts energy use, extends battery life, and ...

How Claude Design is Automating Brand Consistency from Figma Files

Master Claude Design for Pro subscribers with our 2026 guide covering design systems, AI-assisted customization, and export ...

Claude Design for Beginners : Quick Start Guide 2026

Discover the core features of Claude Design, from setting up custom branding to exporting code-based designs to Figma and ...
EDN

How to implement OTA firmware update on MCUs

The design example shows OTA firmware update performed on a microcontroller using the "staging + copy" method.

DigiKey and Microchip to Host Educational Webinar on Programming Embedded Systems

DigiKey and Microchip are hosting a free webinar on embedded systems and software vs. hardware logic on April 30 at 10 a.m.
How-To Geek on MSN

5 mechanical keyboard and macropad projects to 3D print this weekend (April 24 - 26)

Why buy a keyboard when you can learn so much by making one instead?