Android Police

I want this E Ink secondary display concept more than any RGB light gimmick

Jon Gilbert is a Features Writer for Android Police. I've covered Android since 2021, focusing on writing features and guides about Android apps and features that directly affect users. I've attended ...
LinkedIn

Building a Desk Display with the Arduino UNO Q (and what it reveals about the platform)

I recently used the Arduino UNO Q for a small project, and one question kept coming up: who is this device really for? That question wasn’t abstract. It emerged directly from the workflow suggested in ...
GitHub

SmartMatrix Library for Teensy 3, Teensy 4, and ESP32

SmartMatrix Library is designed to refresh HUB75 LED matrix panels and APA102-compatible addressable LEDs with high quality graphics, using simple Arduino sketches. 128x64 HUB75 Panel Driven with ...
GitHub

Measurement Switch Matrix

The circuit is subdivided into two parts, a control part and a measurement part. The measurement part consists of a 12 V power supply forwarded to four darlington arrays (ULN2003APW), which are ...