We’re all used to Bluetooth chips coming in QFN and BGA formats, at a minimum of 30-40 pins, sometimes even a hundred. What ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Making a good lighting system for your rc projects is not complicated at all, in this video I'll show the whole process to ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE ...

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and breakthroughs to find the right recipe.

If you've ever tried to wire a large amount, you've probably experienced that moment when the teller pauses and says they need to "check something." That pause isn't random. Anything near or above $10 ...

A loose wire on the ship Dali may have been responsible for the power outages that eventually led to the collapse of Baltimore's Francis Scott Key Bridge in 2024, according to the National ...

“Red light therapy helps to stimulate collagen and rejuvenate the skin non-invasively without heating it or causing thermal damage, while also promoting anti-inflammatory effects in acne-prone or ...

This project controls an AC unit via an ESP32-WROOM-32 board connected to a proprietary wall thermostat.