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PIR sensor help!
Posted:
Tue Jul 06, 2010 6:41 pmby jn1c3
Hi guys,
one of my zener diode (a standing zenor diode, soldered on "RT") which attached on PIR sensor has broken, may i know what is the value for the zener diode, so that i can replace it.. thanks!!
Re: PIR sensor help!
Posted:
Wed Jul 07, 2010 4:45 pmby sich
Looking at the module i have with me, I cant tell it's a zener doide or it's another component. But if referring to the designator 'RT', it means thermistor, IF the manufacturer is following the common standard.
Re: PIR sensor help!
Posted:
Fri Aug 13, 2010 11:03 amby shazzam
Hi,
May I know the Cytron PIR sensor spec. meaning what its distance range ?
Re: PIR sensor help!
Posted:
Fri Aug 13, 2010 2:18 pmby ober
Referring to the User's Manual of the PIR sensor, the approximated detection range is 5 meter.
Re: PIR sensor help!
Posted:
Fri Aug 13, 2010 2:52 pmby shazzam
Thank you very much.
Re: PIR sensor help!
Posted:
Wed Aug 18, 2010 4:46 pmby thinna
hi there..i really need help on the pr4 set i got from cytron..the range isless than 2cm n i cant put rx n tx side by side..any suggestions?
Re: PIR sensor help!
Posted:
Wed Aug 18, 2010 6:41 pmby ober
thinna, your question is about IR sensor, this topic is about PIR sensor. Is two totally different sensor, please open a new topic with correct title. Thanks.
Re: PIR sensor help!
Posted:
Wed Aug 18, 2010 11:09 pmby thinna
oops..really sorry bout tis..was in a hurry jes now..overlooked..i shall open a new topic..