Garrett 712120 VNT Hella 6NW 008 412 actuator.
Garrett 712120 VNT Hella 6NW 008 412 actuator.
I've renamed this thread appropriately to deal with the GT Hella actuator specifically.
Tymbrini, were you able to scope it and confirm the frequency? A printout of the wave would be tits. As Iposted in the arduino thread, the closest I get to 140hz is 125hz with the internal timing. Now I can bit bang the outputs in code however any interrupts would have to be carefully timed to maintain the frequency, this greatly limits the amount of reading I can do. A read out or that picture of the wave would be a good start. If your up for it see if you can get the motor to respond to 125hz. If we can get it to run on 125hz then that frees up the board for all kinds of interrupts.