S sotisanis New Member Aug 25, 2011 #1 hello! how i create a control dc motor with relay. i would like control the rpm to dc motor, but i use relay for this motor. also where i put the pin of this relay? in pwm pin or digital pin? thank you!!!
hello! how i create a control dc motor with relay. i would like control the rpm to dc motor, but i use relay for this motor. also where i put the pin of this relay? in pwm pin or digital pin? thank you!!!
Grossel Well-Known Member Aug 25, 2011 #2 Relays is incompatible with pwm. To use pwm to control a dc motor you'll need something faster, typically a transistor.
Relays is incompatible with pwm. To use pwm to control a dc motor you'll need something faster, typically a transistor.
Grossel Well-Known Member Aug 25, 2011 #4 sotisanis said: can i put tranzistor previews the relay and after the motor? Click to expand... Please rephrase or make a scetch to depict what you're thinking on. Whatever you're meaning - since you're mention relay in same sentence - probably no.
sotisanis said: can i put tranzistor previews the relay and after the motor? Click to expand... Please rephrase or make a scetch to depict what you're thinking on. Whatever you're meaning - since you're mention relay in same sentence - probably no.