User Manual

PC5
analog input and
digital I/O
jumpered to sensors’ IR LEDs (driving low turns off emitters)
ADC input channel 5 (ADC5)
ADC6
dedicated analog
input
jumpered to 2/3rds of battery voltage ADC input channel 6 (ADC6)
ADC7
dedicated analog
input
jumpered to user trimmer potentiometer ADC input channel 7
(ADC7)
reset reset pushbutton internally pulled high; active low digital I/O disabled by default
Pololu 3pi Robot User’s Guide © 2001–2019 Pololu Corporation
9. Pin Assignment Tables Page 60 of 85