Taste The Code on MSN

Arduino Relay Basics - How It Works and How to Use It

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...
Engineeringness on MSN

How Do LEDs Make Light From Electricity?

They’re in your phone, TV, car headlights, remote controls—even traffic lights. LEDs (Light Emitting Diodes) are everywhere.
American Institute of Physics

Developing graphene-based microgenerators to power remote sensors

An array of graphene-silicon solar cells provides enough power to continuously supply small devices unconnected from the ...

This bright spark built a 90 KB Minecraft server and got it running on a Wi-Fi-equipped lightbulb

The Aliexpress-bought Wi-Fi lightbulb had the glass structure sawn off with a serrated knife, exposing the tiny BL602 RISC-V chip inside, before the board was soldered to a surrogate microcontroller ...
Tech Xplore on MSN

Sweat-powered Sticker Turns Your Drinking Cup into a Health Sensor

Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...

I 'hacked' my home with 7 smart plug tricks - here's the setup (and why it works)

Smart plugs are a simple, affordable way to upgrade your home. Here are some clever ways I use them for automation.