Hi everyone,
I'm very much a beginner at designing circuits, and am having trouble researching how to create 3 speed modes +on/off for a small dc motor,
operated only by a push button. The only online results I have found online use an Arduino but I want to create this as an embedded circuit for a small project I'm working on. The closest thing I can find is the control board for a usb fan, but again I've struggled finding any pcb diagrams or anything that explains how it works online.
Any thoughts?
I'm very much a beginner at designing circuits, and am having trouble researching how to create 3 speed modes +on/off for a small dc motor,
operated only by a push button. The only online results I have found online use an Arduino but I want to create this as an embedded circuit for a small project I'm working on. The closest thing I can find is the control board for a usb fan, but again I've struggled finding any pcb diagrams or anything that explains how it works online.
Any thoughts?