Which transistor I need to driver a common stepper motor?
This one is ok??
IRF520
Thanks.
This one is ok??
IRF520
Thanks.
Three Ohms is too high. Either your probes are dirty, the plugs/jacks to the meter are dirty, or your meter zero is out of adjustment, or your battery is getting discharged. Use contact cleaner or 90% isopropyl alcohol to clean the connections, otherwise your readings will not be reliable. Replace the meter's battery.shorted probes: 3 ohms
OK, for this motor, wires 2 and 5 are connected and are the "common" supply.1 to 2 measures (Ohms/NC): 40
1 to 3 measures (Ohms/NC): 77
1 to 4 measures (Ohms/NC): 80
1 to 5 measures (Ohms/NC): 40
1 to 6 measures (Ohms/NC): 77
2 to 3 measures (Ohms/NC): 41
2 to 4 measures (Ohms/NC): 42.5
2 to 5 measures (Ohms/NC): 3
2 to 6 measures (Ohms/NC): 40.5
3 to 4 measures (Ohms/NC): 78.9
3 to 5 measures (Ohms/NC): 41
3 to 6 measures (Ohms/NC): 80
4 to 5 measures (Ohms/NC): 43
4 to 6 measures (Ohms/NC): 80
5 to 6 measures (Ohms/NC): 41
This appears to be a unipolar stepper motor.1 to 2 measures (Ohms/NC): 70
1 to 3 measures (Ohms/NC):140
1 to 4 measures (Ohms/NC):140
1 to 5 measures (Ohms/NC):140
2 to 3 measures (Ohms/NC): 73
2 to 4 measures (Ohms/NC): 71
2 to 5 measures (Ohms/NC): 73
3 to 4 measures (Ohms/NC):140
3 to 5 measures (Ohms/NC):141
4 to 5 measures (Ohms/NC):140