Sensors

IR LED

An infrared LED. You cannot see its light, but an IR photodiode can.

Value
IR
Family
Sensors
Terminals
end (right), end (left)
Press the block to see it work.

Sensors blocks

Sensor blocks react to the world: light, infrared and magnets. Put one on a transistor's base and the circuit responds to what the sensor sees.

Circuits that use this block

This block is not in the example circuits yet. Try it on the workspace and build your own.

Other blocks in this family

All blocks