Vcc Labs has created a Raspberry Pi RP2040-powered RGB LED matrix that's super small and powered via USB Type-C.

Vcc Labs' Nova is a tiny, open-source hardware Raspberry Pi RP2040 development board with a USB-C port, a 70 (7x10) ...

FusionBeam Technology LEDs represent the next frontier for LED information signs, and we’re excited to see how our customers leverage our technology in their future designs.” CV28D LEDs offer ...

That’s the subject of a blog post from [Kevin Chung], who investigated the legacy of NYCTrainSign, a company whose product was an LED NYC subway sign and which has become a meme byword for a ...

It's always important to have good lighting, but some spaces require a little extra -- and that's why you should have an LED floodlight bulb. To name a few places that would benefit from one ...

Whether you're in the market for replacement light bulbs or decorative lighting, there's a lot to consider when picking out a new LED bulb. You could opt for a light source with maximum brightness ...

When manufacturers aren’t branding their products with acronyms like QLED and OLED, they use confusing terms like mini-LED instead ... dimmer with age and show signs of image burn-in if you ...

Robot suiveur de ligne noir avec 2 tcrt5000 module et arduino uno et module l293d . String command; //int right_motor = 4; // in1 on L293D //int left_motor = 3; // in3 on L293D int infra1 =A1; // pin ...

“What is a sacrament? A sacrament is an outward sign instituted by Christ to give grace.” Does this question and answer sound familiar? It should ring a bell for at least some. It is a ...

Arduino is a popular open-source development board used by engineers, hobbyists, and makers to develop electronic projects and prototypes easily.