Glossary - L

A glossary of terms commonly used in robotics, electronics, and programming.

Back to Glossary Index

L

Laser
An electronic device which generates an intense beam of electromagnetic radiation by stimulated emission of photons from excited atoms or molecules.
LED (defused)
A light imitating diode in which the plastic packaging is translucent to defuse the light produced.
LED (non defused)
A light imitating diode in which the plastic packaging is transparent.
Lidar
A sensor technology which measures distance to a target by measuring reflected light from a laser.
Linear actuator
A form of motor that generates a linear movement directly.
Liquid Crystal Display (LCD)
A thin screens through which an image is created by increasing or decreasing the electrical current provided to an electrically reactive substance between two electrodes in order to produce a change the color.