Lesson 22 — ADC / Arduino Lab

Wire the Sharp IR sensor, apply the Objective 2.5 ADC math, and calibrate a voltage-to-distance conversion to ±0.5 cm — the range channel you reuse in Project 2.

Due at this lesson

Gradescope lab questions

Handout

ADC / Arduino Lab

Wiring, the Due's ADC math, and a calibrated voltage-to-distance conversion good to ±0.5 cm.

Slides

Lesson 22 deck

The slides used in class, as a PDF.