I want to limit the voltage on analog input pin, can I use a zener diode ?
my setup is as follow : v in ---> opamp --> rc filter ---> PIC
does it have side effect if I put zener between RC and PIC ?
Thank you
Zener on input pin OK ?
I want to limit the voltage on analog input pin, can I use a zener diode ?
my setup is as follow : v in ---> opamp --> rc filter ---> PIC
does it have side effect if I put zener between RC and PIC ?
Thank you
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