Using dual color LED matrix, the project was designed to provide fairy visual projection on ceilings or walls. The matrix has been organized in 8 rows and 16 columns with 8 red and 8 green LED. A ...

[Daniel] wanted his child to stay in bed until a semi-decent time each morning. The problem is the kid doesn’t know how to read a clock, so [Daniel] built him a clock. Yeah, doesn’t make much sense to ...

Govee Ceiling Light Ultra is unveiled with the first 616-pixel LED matrix that provides vivid patterns and animations triggered by motion.

[Stefan Schüller] was a fan of the LED signs that display arrival information for the trams and buses in their city of Zürich. [Stefan] was having trouble finding a source to purchase the signs so, ...

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...

Phanteks has just launched its all-new Matrix Series, combining smart LED displays, premium build quality, and ...

Color digital laser and light-emitting diode printers are very similar. Both can print your business documents relatively quickly by melting toner to the paper, and both use a photosensitive drum. The ...