RPM Q2 FY2026 earnings call recap: record sales but margin pressure, $100M SG&A cuts, M&A, and Q3–Q4 outlook amid weak DIY demand.

The RMT peripheral of the ESP32 is used for controlling up to 8 LED "strands" (in whatever form factor the serially-chained LEDs are placed). These strands are independently controlled and buffered.

You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...

LED coving and picture rails can look expensive, but they don’t have to be. This DIY project breaks down how to achieve a ...

Build a monster PVC flashlight that throws a crazy bright beam using a high‑power LED, PVC pipe body, and recycled lithium ...

An easy-to-use virtual tracker driver for OpenVR. With your own device, your own software, and any. You can send pose (position and rotation) with OSC Protocol and use it as a virtual tracker on ...

Abstract: This brief presents a new LED control scheme to maintain a constant LED power. In LED control schemes, the conventional approach is to maintain a constant LED current. However, this ...

Abstract: Several thermal management strategies for LED drivers designed for high lumen retrofit LED lamps are studied by simulation and experimentation means. Depending on the driver output, two ...

At 10:40 p.m. on Thursday, North Orange County Special Enforcement Team (SET) deputies conducted a traffic stop that led to a ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Amid increasing competition in the electric vehicle market, ams OSRAM is focusing on smart lighting and optical sensing. The company is expected to overtake long-time leader Nichia to become the world ...