This is the most complex or detailed soldering I've done so far, the QFN20 package is very small but still not impossible to solder using conventional tools. In this video I make a functional circuit ...

Need a soldering iron that reaches extreme temperatures? This DIY tool hits 1000°C and can be made with everyday components.

Want to spin vinyl without the wires? Learn how to connect your turntable to Bluetooth or wireless speakers and bring record ...

Stock Tips: An iron giant and a biotech behemoth make their presence felt Two of our Share Tips experts give us their buy, hold and sell recommendations. Rio Tinto, CSL and Minerals 360 are among ...

Two of our Share Tips experts give us their buy, hold and sell recommendations. Rio Tinto, CSL and Minerals 260 are among this week's 'buys'.

Atmospheric turbulence-induced fluctuation on orbital angular momentum beam is experimentally evaluated by air convection generated from heated soldering irons. The performance is measured by the OAM ...

A Q-Tip and spotless car were key evidence linking Bryan Kohberger to murders of 4 Idaho students Extra, Extra Jul 2, 2025 ...