1/ So page 6 of
https://www.electro-tech-online.com/custompdfs/2009/04/K179notes-1.pdf showing a 8-35vdc @ CN3 (connector 3) and page 6 of **broken link removed** showing 5-50vdc are wrong using less than 12vdc at Mosfet Gate?
2/. Can I replace the mosfets with a transistor and diode? (Motor is 2.75-7.2vdc, 12 ohm, Current is .44 amp @ 3v .8 amp @ 5v, 1amp @ 6v)
3/. Where would be the best location to restart the motor after the photo interrupter has deactivated the relay bearing in mind using a 50ma tactile switch
a/. Across the photo interrupter output emitter collector, b/. across transistor BC337 c/. across the transistor 2N2222 d/. or where else and how
Thanking you