Looks like a commercial LED display sign… right? Not even close. This is a project of [Jon’s] from over a year ago, and it is a very impressive 128×32 LED display board, driven using a single ...

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 ...

The VE Series of "Andon" systems provide real-time production status indication to alert workers and supervisors to manufacturing productivity. The displays provide four digit, three terminal "Plan," ...

The railways plans to install Light Emitting Diodes (LED) named display boards at major railways stations of Ratlam division.The list of stations also includes Indore and Ujjain. The total cost for ...

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 ...

Bengaluru Metropolitan Transport Corporation (BMTC) bus commuters are increasingly frustrated by malfunctioning LED display boards and audio announcement systems in the buses. These features, designed ...