Hello Rick, Thank you for your reply!
I have a number of questions.
- what kind of FET's would I then need?
- Is it (if we skip speed control for a seccond) then posible to only use the FETs to change the direction?
- How is the speed of the motor then controlled? (is he just switching the FETs at the pwm frequency?)
- Is is also possible to get an armature like speed controller (replace a pot meter with some "logical resistance" or something???)
- what is the difference between a gate driver and a digital output?
Sorry for asking these stupid questions, but I am quite a newbee in this area.
with kind regards,
Stefan Morsink
I have a number of questions.
- what kind of FET's would I then need?
- Is it (if we skip speed control for a seccond) then posible to only use the FETs to change the direction?
- How is the speed of the motor then controlled? (is he just switching the FETs at the pwm frequency?)
- Is is also possible to get an armature like speed controller (replace a pot meter with some "logical resistance" or something???)
- what is the difference between a gate driver and a digital output?
Sorry for asking these stupid questions, but I am quite a newbee in this area.
with kind regards,
Stefan Morsink