Is there a circuit or a ready-made Chinese operational amplifier module with a comparator for a piezo sensor?

Question

Sensors

for electronic drums, it is necessary to apply an amplified signal from the piezo sensor to the input of the microcontroller's ADC only if it exceeds a certain value, which can be adjusted by a tuning resistor. lorc suggested a diagram from a functional block related to fixing table irregularities for a 3d printer. Tell me, is it possible to use this particular scheme for my purposes without changes? perhaps there are ready-made Chinese modules or circuits with the ability to adjust the gain and adjust the threshold of the comparator?

Answer 1

Didn't I post a link?
https://www.aliexpress.com/item/32832426899.html?s...
or
https://www.aliexpress.com/item/32835192748.html?s...