c_meyer/pxt-ev3
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
245ff9d5b2
pxt-ev3/docs/maker/movement-detector.md
Peli de Halleux 231cd41f7a
rename intruder to security (#492)
2018-04-11 10:31:53 -06:00

269 B
Raw Blame History

Movement Detector

This program will activate an alarm when an object moves in front of the Ultrasonic Sensor.

sensors.ultrasonic4.onEvent(UltrasonicSensorEvent.ObjectNear, function () {
    music.playSoundEffectUntilDone(sounds.informationActivate)
})