Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide demonstrates assembling an LED-diode cluster, connecting it to a capacitor for ...

Tis the season to get the perfect gift. It could be for your nerdy self or even your geeky friends. I have ideas.

DIY Ram-Tester checks vintage 16- and 20-pin DRAMs used in TI-99/4A, C64, Amiga, Atari and others. Fast tests, OLED display, ...

More than 40 years after noisy no-wave band Bag People broke up, Drag City released a collection of their blistering ...

I am a certified Wii U enjoyer, but I'm not remotely sad about the Wii U gamepad being dead and buried. So, when I happened ...

Hidden nut camera uses a spring pin and a trimmed antenna for compact wiring, helping you stream wirelessly without bulky hardware.

The real-life Ip Man was a grandmaster of the Chinese martial art Wing Chun, and famously trained a teenage Bruce Lee in 1950s Hong Kong. Now a legendary figure, his life has become the focus of ...

He is survived by his loving wife Carmel, sons Bernard and Paul, daughter-in-laws Alana and Lesley-Ann, grandchildren Leah, ...

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

MIDI controllers are easy to come by these days. Many modern keyboards have USB functionality in this regard, and there are ...