This unit was designed for the Expo Reliant drill. The controller can power other small PCB drills, as well as other devices containing small 12 Volt DC motors, although some changes to component ...

Described here is a simple, inexpensive and useful circuit for electronics hobbyists. The circuit is nothing but a PCB drill speed controller, which can be used to control the speed of any 12VDC small ...

This drill press was built to drill through-hole printed circuit boards. [Rhys Goodwin] didn’t want to shell out for new equipment, so he dug through his scraps to see what he could accomplish. He ...

As far as ESP8266 boards go, the WeMos D1 Mini is a great choice if you’re looking to get started with hackerdom’s microcontroller du jour. It’s small, well supported, and can be had ridiculously ...

Topoint, a leading manufacturer of high-end drills and drilling services for the PCB industry, expects supply shortages to persist through 2026 despite recent capacity expansions. The company ...