You can build something cheaper and more customizable with an ESP32 or a Raspberry Pi, and that's what I did. It's beautiful, ...

The middle schoolers used supplies such as electrical wires, sensors and LED lights, plus an Arduino microcontroller, to build the projects for the “Technology For Good” camp.

Toshiba’s TCD2728DG CCD linear image sensor uses lens reduction to cut random noise, enhancing image quality in semiconductor inspection.

Shop Costco's Artika Sunray LED Light for just $32 in-store. Shoppers say it's a "good value," and ideal for cooking, home bars, and any area you need extra light.

Amazon’s massive sale on outdoor lights includes illuminated motion sensors, LED floodlights, hanging lanterns, and solar pathway lights, with prices starting at just $11.

A peer-reviewed study reports the development of ultrafast modulation technology in nanoelectronics. Physicists from ...

Looking for clearer looking skin at home? Try the Hangsun FT350 LED Light Therapy Mask now on sale.

Posted in chemistry hacks, LED Hacks Tagged biocompatible, biosafe, body mod, body modification, fluorescence, glow, glow in the dark, glow powder, light, scarification, tattoo ...