Park-Aid

[Bear1]

Hi guys, I tried to build a park-aid and I am looking for the parts for Infra-red Led and Photo Diode.  I used a KIE-7305-1P and KIE-7304-1P.  Unfortunately, it doesn't work.  Can you guys please give me the part number for those diodes, thank you?  :-[

 

[hotwaterwizard2]

Looks like the part number is good with a Yahoo Search




KIE-7304-1P KNIGHT
KIE-7305-1P KNIGHT

http://www.mainelectronics.com/leds.htm
http://www.4starelectronics.com/catalog3/0354/0354-9.html
http://www.rpelectronics.com/Default.asp?Main=/English/OnlineCat.asp?Menu=/English/Content/Categories/CatM_11.asp%26Detail=/English/Content/Divisions/Div_11_200.asp

 

[hotwaterwizard2]

More KID-7404 is the Detector

I think you have 2 emitters in your circuit!
KIE means Knight Emitter
KID means Knight Detector

http://www.transcanadaelectronics.com/knight_lites_cat.phtml

http://www.transcanadaelectronics.com/view_prd.phtml?cid=014


http://www.mainelectronics.com/leds.htm

KIE7304-1P 5MM INFRA RED EMITTER LED

KIE7305-1P 5MM INFRA RED EMITTER LED

KID-7404 INFRA RED PHOTO DETECTOR

http://www.transcanadaelectronics.com/view_prd.phtml?cid=015

Circuits

http://home.cogeco.ca/~rpaisley4/AutoRev4.html

View attachment 39483

 

[Bear1]

typing mistake....I mean I use KID and KIE.  but not working.  I am confused that what part number I should use....

 

[audioguru2]

Hi Bear,
Your circuit doesn't work because you used a KID photo-transistor instead of a photo-diode that the circuit is designed to use.

 

[Bear1]

I'm still looking for the parts number that I can use in my circuit.  Please give me an example what kind of photo diode I should use, thank you.

 

[audioguru2]

I don't know where in the world you are (Vancouver, BC?) so I don't know what you can get.
Ask in an electronics parts store and get a photo-diode that looks black so it isn't too sensitive to visible light.

 

[hotwaterwizard2]

Audioguru,
How can you come to that conclusion if he has not posted a Schematic Diagram of his circuit yet?

 

[audioguru2]

Audioguru,
How can you come to that conclusion if he has not posted a Schematic Diagram of his circuit yet?

Because I am a smarty pants!
It is a project in our Projects Section. http://www.electronics-lab.com/projects/automotive/005/index.htmlView attachment 39488

 

[hotwaterwizard2]

UM uhhhhhhhhh How was I supposed to know that?
Duuuuuuuu Make me feal dumb.