vlelectroniclab
Active member
Hi everyone,
I have a problem with adc of teensy3.2, I have to read the voltage but I have problems. What I realized was that I put protection resistors from a 1k and 3v3 zener diodes and when it's reading there are voltage drops. How can I solve the problem? how do I protect against adc from overvoltage?
Thanks for the effort.
I have a problem with adc of teensy3.2, I have to read the voltage but I have problems. What I realized was that I put protection resistors from a 1k and 3v3 zener diodes and when it's reading there are voltage drops. How can I solve the problem? how do I protect against adc from overvoltage?
Thanks for the effort.