DIY Solution for Precision Drilling using Digital Periscope
DIY Solution for Precision Drilling using Digital Periscope
Staff
Thu, 07/06/2023 - 16:15
Electrical engineer John McNelly has revolutionized the process of drilling precise holes in homemade printed circuit boards (PCBs) by enhancing a drill press with a digital periscope featuring crosshair targeting. McNelly, known for his tinkering and problem-solving skills, sought to improve the accuracy and ergonomics of drilling small holes in PCBs. Traditionally, this task required squinting and careful alignment of drill bits with tiny pads.
[original story: Circuit Digest]