[sdiy] (semi-OT) phototransistor
Toby Paddock
tpaddock at seanet.com
Wed Mar 17 15:45:06 CET 2004
Thanks to all for the suggestions...
BP103 with a clear lens
MEL12
search http://www.findchips.com/
I'm going to try Burr Brown OPT101P to start with.
Photodiode and amp on a clear 8-pin dip.
US$5.50 (ouch) at digikey.
Later,
Toby Paddock
----- Original Message -----
From: "Toby Paddock" <tpaddock at seanet.com>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Tuesday, March 16, 2004 5:58 AM
Subject: [sdiy] (semi-OT) phototransistor
> Anyone have a favorite generic visible light
> phototransistor they can recommend?
> Especially from Digikey,
> because I have some other parts to order
> from them. Nothing jumped out at me on
> their website.
>
> Main boring use will be to monitor panel leds
> on some test equipment. I'm using some
> phototransistor in an old box that
> I carbon dated from the 70's, but I need
> something I can get more of.
>
> I also want to play with listening to ambient
> light (incandescent, florescent, tv, flame
> in a feedback loop...) and such.
> LDRs are too slow.
>
> Thanks,
> Toby Paddock
> http://www.seanet.com/~tpaddock
>
>
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