- 7.1 Covered some basic terminology
- 7.2 talked about encoders
- 7.3 covered accelerometers, gyroscopes, and IMUs
- 7.4 covered F/T sensors and pressure sensors
- 7.5 talked about sensors that send out light and measure phase shift (like LiDARs), sensors that send out light and measure a time delta (time of flight sensors), and ultrasound sensors that send out one big pulse.