A hobbyist's newsletter covering microcontroller boards and single-board computers, with detailed hands-on reviews of Seeed Studio XIAO boards and the CHGame open-source handheld. Readers get practical hardware details, context on the Arduino and Arduboy ecosystems, and occasional subscriber announcements.
Website: https://www.openboardsguide.com/
A personal blog by Arnaud Fevrier mixing security research (a Red Hat ACM cross-cluster escalation write-up), hardware hacking (ESP32 USB passthrough for keyboard and mouse macros) and server tinkering (bypassing YouTube bot checks with Cloudflare WARP). Readers get detailed, first-person accounts of technical discoveries and the reasoning behind them.
A tutorial blog from the Wokwi IoT simulator team that teaches embedded electronics concepts such as servo control, PWM and duty cycle, and using ChatGPT for Arduino coding, with hands-on use of a simulated logic analyzer. Readers get step-by-step explanations tied to runnable browser-based projects.
Positronic Works is a personal maker blog delivered by email, covering hands-on electronics and 3D printing projects. Readers get candid build logs, including detours, failed attempts, and practical details about microcontrollers, sensors, and printer upgrades.
This is the blog of Pimoroni, a Sheffield maker company, publishing project showcases built on its Raspberry Pi and Pico hardware. Issues walk through community builds such as a pixel-art aquarium, a train departure board and a handheld games console, with links to code and setup guides.
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