Instructables has posted a step-by-step guide to creating your very own dot-matrix display out of not much more than a collection of LEDs, a few wires, some resistors, and a microcontroller. The ...

Continue reading “Old Dot-Matrix Displays Give Up Their Serial Secrets” → Posted in LED Hacks , Reverse Engineering Tagged display , dot matrix , GPD340 , INA219 , pico , Plessey , reverse ...

Each Pixie module is designed to host two gorgeous little Lite-On LTP-305G/HR 5×7 LED dot matrix displays, which we suspect have been impulse purchases in many a shopping cart.

The Nothing Phone 3 will have a marginally larger battery than the average smartphone, clocking in at 5,150 mAh. It also ...

After showing its entry-level 'a' line first, it's time for Nothing's new $799 flagship phone. It's eye-catching, fun and ...

Dot matrix vehicle headlamp module uses Osram micro-LED array Vehicle part maker Marelli and Osram have teamed up to design a headlamp module with a 20,000 pixel micro-LED array. Each pixel measures ...

The killer feature for me, though, is the dot-matrix LED display. It's a reverse-engineered clone of a 1980s Plessey GPD340, made by the same person who created the EMES.

Nothing posted an update announcing a new feature called ‘Glyph Matrix’ and confirming it will feature on the Nothing Phone 3 ...

You, too, can display stuff on this cool LED cube powered by a Pi This cool project comes to us from KayaEmilia, who posted their results on the Raspberry Pi subreddit. It's an LED cube onto which ...