Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this engaging science experiment. Watch as we assemble the components, connect the ...

Taking on DIY projects around your home and garden can be incredibly rewarding. From building a new planter box to installing ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

A tiny clock that integrates air quality monitoring, a timer, and an alarm sounds cool, right? Let's get into the article and ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

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 ...

Discount Headphone Amp Board DIY Butte Solid-State Headphone Amplifier PCB – Unpopulated Circuit Board For Audio Build Diy Headphone Amplifier Pcb ...

Need reliable fuses for your electronics? This pack of 5 Bussmann AGX-3 fuses is a solid pick. They're 125V, 3A, fast-acting ...

Street artists in Philadelphia have installed guerrilla transit signs to display bus arrival times, aiming to make SEPTA more ...

Devon Turnbull has installed a listening room in the Cooper Hewitt, Smithsonian Design Museum in New York, installing massive ...

WD-40 is a multi-purpose product, but there are some substitutes that simply work better at certain tasks. Here are five you ...

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