All levels
Level 3 of 5
Sensors & Actuators
Photoresistors, servos, RGB LEDs, piezos — combine them into interactive devices.
36
Projects
~27 hrs
Total build time
Sensor Catalog (Vol III)
Primary track
Your progress in this level0/36 · 0% · 0 XP
Skills you'll gain
Understand the 1-Wire communication protocol used by digital environme…Understand how ultrasonic waves are used to calculate distance via 'Ti…Understand the difference between IR emission and reflection.Understand how to convert analog voltage signals into physical tempera…Understand the difference between Analog and Digital sensor signals.Understand how variable resistance is used to detect environmental cha…
