For this project, you'll also need a glass cutter, tile nippers, copper foil tape, flux paste, and a soldering iron. Once you ...

Laser engraving a PCB is nothing new, but they’ve taken a custom PCB material made using Kapton tape and copper foil, and fine-tuned ... used the laser to melt solder paste and solder components ...

Luckily, copper foil tape and a little solder heal all wounds. He also incorporated a line impedance stabilization network (LISN) into the build to provide a consistent 50-ohm characteristic ...