Bite force sensor

A project log for The Bit

A tongue IO device

oneohmoneohm 08/27/2018 at 13:290 Comments

I added a conductive rubber pressure sensor to measure bite force.

This allows tracking to be enabled with light bite force, and registers clicks with a stronger bite. 

The force sensor is connected to the 10K potentiometer to create an adjustable voltage divider that connects to an analog input pin on the Teensy 3.1.