Hello,
I would like to know what can i use and how can i read input/output voltages of inverting Buck-boost (like the one shown in the image) with a microcontroller?
I should connect ground of microcontroller to a single node, like the one in red rectangle, right? (attached image).
When the Mosfet is off, that node (red rectangle) has a positive voltage. Also, the ADC of microcontroller can not read negative voltages.
I would like to know what can i use and how can i read input/output voltages of inverting Buck-boost (like the one shown in the image) with a microcontroller?
I should connect ground of microcontroller to a single node, like the one in red rectangle, right? (attached image).
When the Mosfet is off, that node (red rectangle) has a positive voltage. Also, the ADC of microcontroller can not read negative voltages.
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