There are so many nice hacks in [Joekutz]’s retro LED display project that it’s hard to know where to start. There’s his DIY LED display controlled by an Arduino UNO. To have some text or picture for ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Chip-On-Board (COB) Technology solders three very fine LED chips—one red, one blue, and one green ...

Absen’s KLCOB benefits from Chip on Board technology, enhancing reliability and protection. Image courtesy of Absen. Absen has been a leader in the LED displays industry for over 20 years. Founded in ...

In this second article we will see a practical application of the daisy-chained shift registers. We want to use four 7-Segments LEDs controlled by the Arduino board. As you can imagine, that is ...

PORTLAND, Ore. — The Portland Trail Blazers made one of the most significant upgrades in recent Moda Center history, rolling out massive new video boards and LED displays designed to give fans clearer ...

The High Court of Karnataka on Monday ordered the issue of notice to the State government and the Bruhat Bangalore Mahanagara Palike (BBMP) on a PIL petition seeking restriction on the installation of ...

CHENNAI: Commuters in Chennai may soon know exactly when their bus will arrive, with the Metropolitan Transport Corporation (MTC) beginning trial runs of real-time passenger information on LED display ...