I have added a brushed dc motor and controller from a treadmill to an old shopsmith. I am hoping to find a simple switch that prevents the user (me) from bumping (or stupidly throwing) it all the way from one direction to the other by physically having to throw the switch, release it, and throw it a second time to get it all the way over.
Any idea what I would call such a switch? A dpdt what?
All my searches take me either to large knife switches for power distribution (no halting function) or switches to avoid turning starter when car motor is running, or engaging blades on riding mower when in reverse.
My google powers are weak.
Btw, I don't need to actually wait for the motor to stop. I hope to revisit this when I have time and use it as a chance to learn some really basic aspects of circuits, as the fan on the back of the motor has tabs for an optical encoder (not present). Adding a circuit to check that, or the hall sensor tach off ebay I added, before switching relays? I'll come back for that when I get my project list to a manageable level.
Thank you for any suggestions
Any idea what I would call such a switch? A dpdt what?
All my searches take me either to large knife switches for power distribution (no halting function) or switches to avoid turning starter when car motor is running, or engaging blades on riding mower when in reverse.
My google powers are weak.
Btw, I don't need to actually wait for the motor to stop. I hope to revisit this when I have time and use it as a chance to learn some really basic aspects of circuits, as the fan on the back of the motor has tabs for an optical encoder (not present). Adding a circuit to check that, or the hall sensor tach off ebay I added, before switching relays? I'll come back for that when I get my project list to a manageable level.
Thank you for any suggestions