PewCB One is a desktop PCB prototyping system designed to accelerate hardware development by manufacturing PCBs at home or in the office in a few hours or less, instead of waiting days for a PCB to come back from the factory. Unlike desktop fabrication methods that rely on chemical processing, the PewCB One is more akin to a fully enclosed laser engraver housed with an integrated air filtration system. Users can perform the full process from double-sided PCB blanks to a complete PCBA at home. The kit includes a desktop PCB prototyping machine and 20 PCB blanks. We also use affiliate links in articles to earn commissions if you make a purchase after clicking on those links.