H-Bridge Controller Using Raspberry Pi Pico

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Planned Obsolescence

Joined: 23/06/2021
Location: Australia
Posts: 2
Posted: 02:41am 24 Jun 2021      

Nice work!

I've been looking into SPWM for a raspi too, I want to build a variable frequency drive for an induction motor to maximise startup torque and correct the power factor at low rpm in the hope of wringing a bit more efficiency out it.

I've seen SPWM done on Arduino many times but when you add variable frequency into the mix the coding becomes a bit more complex than a python solution would be (I imagine anyway)

Is your code open source or is it proprietary?