It’s fair to say that one of the biggest advances for the electronic constructor over the last decade or so has been the advent of inexpensive small-order PCB manufacture. That said, there are still ...

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 ...

The TPCA Show 2025 — the printed circuit board industry's premier annual event — officially opened on October 22 in Taipei, with Taiwan-based Topoint Technology, a leading provider of PCB drill ...

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 ...