The datasheets for these resistive position sensors say that impedance needs to be >1Mohm for accurate performance:
https://www.murata.com/~/media/webr...alog/products/sensor/rotaryposition/r51e.ashx
https://industrial.panasonic.com/cdbs/www-data/pdf/ARE0000/ARE0000C1.pdf
Do I need to add anything to the connection from position sensor to Teensy 3.2 analog input pin to achieve >1Mohm impedance? Capacitors, resistors, inductors?
If it makes a difference, the wire lengths from position sensor to Teensy will be 5-20cm.
Thanks.
https://www.murata.com/~/media/webr...alog/products/sensor/rotaryposition/r51e.ashx
https://industrial.panasonic.com/cdbs/www-data/pdf/ARE0000/ARE0000C1.pdf
Do I need to add anything to the connection from position sensor to Teensy 3.2 analog input pin to achieve >1Mohm impedance? Capacitors, resistors, inductors?
If it makes a difference, the wire lengths from position sensor to Teensy will be 5-20cm.
Thanks.