Alroy of Voltera talks about their dual-layer circuit board printer.
Instead of soldering LED lights one by one, start using LED strips! There are easy to use, if you know how:
A very smart hack that can make your soldering experience so much easier. All it takes is a mechanical pencil.
Do you think you could solder an entire PCB with only solder paste and a halogen bulb? No? Then you should watch this!
Still using normal solder? We strongly suggest that you start using solder paste. It’s so much easier and faster, as you can witness in this tutorial. And if you want to see how the solder paste almost magically separates, check out the video below this one!