Over the last year or so, cordless portable soldering irons have become ... can do the same work as an old-school 60 watt iron while only consuming 10 watts. This allows the iron to maintain ...

We know what you’re thinking. There’s no way an 8 watt USB-powered soldering iron could be worth the $5 it commands on eBay. That’s what [BigClive] thought too, so he bought one ...