matkap hız kontrolörü

  1. guclusat

    555 ile PCB Matkap Hız Kontrolörü (PCB Drill Speed Controller with 555)

    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 pcb drilling units. Such portable units are now widely available, and even a hobbyist can make...