Hello,
I have this project I want to supply voltage and pwm signal to a fuel pump.
I both want to boost voltage from 12V to 18V in the same time pwm the power.
Example:
10% fuel pump drive =12V pwm duty cycle 10%
100% fuel pump drive = 18V pwm duty cycle 100%
It needs to handle 15A current.
How do I do it the best way? Just pwm I can do with arduino and a ssr I guess?
Is there any module that can do it all?
When I search for voltage boosters I cant find any that is adjustable by 0-5v input signal, only pot resistor.
Thank you!