A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors.
Arduino schéma ( you can also use an other compatible controler )
Result :
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######################################### # Pir.py # description: PIR - Passive Infrared Sensor # categories: sensor # more info @: http://myrobotlab.org/service/Pir ######################################### from datetime import datetime # start the service pir = Runtime.start('pir','Pir') pir.setPin('23') # start a micro controller mega = Runtime.start('mega','Arduino') # start a speech synthesis service mouth = Runtime.start('mouth','LocalSpeech') # connect the micro controller mega.connect('/dev/ttyACM1') mega.attach(pir) # attach the pir sensor to the micro controller pir.attach('mega') # subscribe to the pir's publishSense method - callback will be python onSense python.subscribe('pir', 'publishSense') # enable the pir pir.enable() # callback method - change state of pir this method will be called def onSense(data): print('onSense', data, str(datetime.now())) mouth = Runtime.getService('mouth') if data: mouth.speak('I see you') else: mouth.speak('where did you go?')
