Light Sensor 2; Sound Sensor - MakerBot mBot Ranger Manual

Light Sensor
Me Auriga has two on-board light sensors. Each of Ranger's light sensors can measure how much light is shin-
ning on it. The more light shines on the sensors, the higher the signal it feeds back. Light sensors can be used
to make an intelligent dimming lamp, a light-avoiding robot and a light-following robot.
Light Sensor 1
08

Sound Sensor

The sound sensor on Me Auriga is designed to detect the intensity of sound in the surrounding environment.
Based on the LM386 power amplifier and the electret microphone, the sound sensor can output analog values
ranging from 0 to 1023. It can be used in sound interactive projects, such as a voice operated switch.

Light Sensor 2

w w w . e k t . c o m
2
Sound Sensor
09
Katrangi
Electronics Trading