Monday, October 8, 2007

prototype 3 - team 500s

Attempt to focus the PIR motion sensor.

Motion sensor encased within copper pipe with tapered opening. Motion sensor continues to trip, despite our efforts to limit its input. Perhaps it is broken.

We contacted the manufacturer, and they do not make a less sensitive PIR motion sensor.






perforated plates with armature
















































CLICK ME









'Depending on the intensity of the light, electricity will be sent to Port 14, turning on the LED light.'

'Read photoresistor in RC-time circuit using RCTIME command.'


{$STAMP BS2}
'{$PBASIC 2.5}
time VAR Word
DO
HIGH 2
PAUSE 100
RCTIME 2, 1, time
DEBUG HOME, "time = ",DEC5 time
IF time > 100 THEN
HIGH 14
ENDIF
IF time <>

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