I have made quite a few bracelets with heart motifs. And another one in this video. You can flexibly change the material to ...

Abstract: During reflow soldering, voids inevitably emerge inside the solder joints of chip resistors, which will influence the reliability of the electronic device. In this article, an adaptive ...

We’re two weeks into the fantasy football season, and it’s time to revisit the waiver wire for potential defense/special teams (D/ST) pickups heading into Week 3. In this article, we’ll highlight D/ST ...

We put the SolderStick waterproof solder wire connectors to the test on an RC plane build! See how these heat-shrink connectors perform under real conditions and why they’re a go-to for secure, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Signe Brewster and James Austin Hack a Game Boy, assemble a mechanical ...

Build your own brushed Micro Motor Drivers from scratch with MOSFETs and learn how they work - customizable for unidirectional drone/plane motor control or bidirectional RC car/robot motor control.

iFixit is renowned for giving you the tools and knowledge to fix electronics yourself—saving you money and scratching your DIY itch. Now it’s creating the portable soldering iron to end all soldering ...

A flex sensor is a low-cost, easy-to-use variable resistor that is designed to measure the amount of deflection it experiences when bent. The sensor's resistance is lowest when it's flat on the ...