The P42 Pico2 M.2 may look like an M.2 module, but it's actually a Raspberry Pi RP2350 development board in M.2 2230 form ...

Image: Falcam Working with lights can be challenging for many reasons, but partly because of the manual adjustments necessary ...

Harvard scientists have developed a groundbreaking photon router that connects optical signals to superconducting microwave ...

Many of us know the basic Blink Arduino sketch, or have coded similar routines on other microcontrollers. Flashing an LED on ...

The ability to control the color, or emission wavelength, of light from quantum sources is central to the development of ...

Metasurfaces have the potential to fundamentally improve optical systems in our everyday lives. By controlling light more precisely, they drive compact, multi-functional solutions. Researchers have ...

As of March 31, the ELEGOO Tumbller Robot Kit is $55.99 — $29 off its $84.99 list price in the Amazon Spring Sale. It’s the ...

The SATURN NITRO is PIC32MK development board that closely follows the Arduino Nano form factor, but with much beefier specs ...

Embedded World 2025: LED design is highlighted by Rutronik with its RAB5 adapter board. It features ams Osram Osire LEDs which are designed for dynamic, ambient lighting. LEDs are customisable to meet ...

Organic LEDs are light emitting diodes (LEDs) that use polymers or small organic molecules as their optically active element. Development of organic LEDs is driven in particular by its potential ...

Sony has introduced a new display system with an independent RGB LED backlight, allowing separate control of red, green, and blue light. This enhances color accuracy and vibrancy, making it ...

I am providing different VolumeControl implementations which try to represent different yield curves, so that you can still use a linear potentiometer to control the volume. The x axis represents the ...