Trying to replace my motorcycles mechanical speedometer with an electronic one. Many GM 27-168 stepper motors available for a reasonable price. I can not find a data sheet showing the type of input. ma, voltage, or pulse??? Using Adruino for processor.
Motorcycle is a 1973 BMW R 75/5 and NOS units are very expensive.
Thanks for your help, Dave
Motorcycle is a 1973 BMW R 75/5 and NOS units are very expensive.
Thanks for your help, Dave