LEDs are a wonderful technology. You put in a little bit of power, and you get out a wonderful amount of light. They’re efficient, cheap, and plentiful. We use them for so much! What you might not ...

This is a story about a successful system that nevertheless failed to make the cut. An experimental LED brightness adjustment is something [Mitxela] explored in a project for a high-precision clock; ...

The project illustrates the use of LEDs for signalization or as ambient light senors. From the schematic diagram, the LED is connected between two pins GP0 and GP1 of microcontroller or it can be any ...

The CZ-V20 series sensor integrates illumination optics and receiver circuitry in the sensor head to deliver enhanced detection with improved stability. High-power illumination comes from the sensor's ...

Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...