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anyone out there know where i can get a schematic for turning a car wiper motor into a servo,
the circuit basically needs control the motor through pwm. bi directional continuous rotation speed control
So, I'm guessing they don't have any feedback control. So to turn it into a servo would require some sort of feedback circuit right?
An H-bridge can either be made with 4 Power MOSFETS, or a DPDT relay for direction and a single MOSFET for the PWM. In both scenarios, a little "glue" (i.e. lesser components)is needed.
this is what i am looking for simple cw ccw controled by pwm from the controler
I am a noob can you show me what this H bridge is what are MOFSETS i read around but most of it is too technical for me to understand , DPDT relay and a sigle mofset that sounds simple what would it look like?mind drawing a small diagram to help me visualize this