Hi,
I bought two different kinds of Drok buck boost converters, one of them is the USB pc controlled version.
Is there nothing that can be controlled by raspberry pi PWM or Arduino PWM?? so I can control from my own code?
Maybe there is a voltage regulator but all the LM317 circuits only go down to 1 Volt.
My signal output requirements are 0V to 5 V at 100 mA. I could get away with 0.5 V to 4.5 V at 100 mA.