When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The What: Gefen from Core Brands is now shipping the new 4K Ultra HD 600MHz 8x8 Matrix for HDMI, ...

[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 ...

The circuit is driven by a MAX7219 IC that is being controlled through an Arduino microcontroller board, to create an 8X8 LED matrix. The connection of the LED matrix and the IC was done on a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Gefen from Core Brands announced that it is now shipping the new 4K Ultra HD 600 MHz 8x8 Matrix ...