line sensor, Sends and receives signals in the form of infrared (IR) light waves. Used to see and track lines by looking for changes in infrared light., Distance Sensor, Sends and receives signals in the form of infrared (IR) light waves. Used to tell if object/obstacle is nearby without touching them., Remote, Sends signals in the form of IR light waves. Used to send control signals to a receiver., IR sensor, Receives signals in the form of IR light waves. Used to input control signals from a remote or transmitter., Ambient Light Sensor, Measures the ambient light in the environment around it.

grade 6 unit 4 activity 7

by

Leaderboard

Visual style

Options

Switch template

Continue editing: ?