How milling machines can be used to create simple PCBs. Challenges of using low-cost solutions. Higher-end alternatives. One challenge with focusing on the latest high-tech solutions is that with so ...

The Arduino PCB Ink Plotter CNC Machine is a DIY project that features a arduino running GRBL CNC firmware. In this project, it uses a marker that is suitable for plotting or marking the PCB for board ...

Back in 2010, Bob Pease sent me a couple pictures of some prototype printed circuit boards (PCBs) he had made in the early 1960s. Pease got to be a great analog engineer because he would hack away at ...

At the heart of all modern electronics lies the Printed Circuit Board Assembly (PCBA), a critical process that entails the mounting of various electronic components — resistors, capacitors, and ...

A touch more work over the weekend for the rev counter into a solid form that can be tried on the cnc lathe when it is re-assembled. Although some potential upgrades have been identified, the software ...