How-To Geek on MSN

I built an E-Ink photo frame using an Arduino, E-Paper display and Google Antigravity

Now, you can simply drop JPG, JPEG, or PNG photos into the folder that you bind mounted to the Docker container. The ...
Hackaday

A Holographic Seven-Segment Clock

Seven-segment displays are one of the most ho-hum ways to display the time. They were cool for a little bit in the 70s, but ...
IEEE

An Active-Matrix Organic Light-Emitting Diode Display With Consistent Low-Luminance Levels Regardless of Temperature

Abstract: This paper proposes a new method that adjusts anode-initialization voltage of light-emitting diodes (OLEDs) depending on temperature to mitigate temperature-sensitive low-luminance ...
GitHub

Full RGB LED matrix, based on an ESP32 and WS2812B LEDs.

My initial goal was to have a remote display that would show multiple kind of information and run reliably 24/7. Can be connected to the local network via WiFi and controlled via REST API or Websocket ...