IC1 Pin6 1.15V IC2 Pin6 0V Q1 base 0.8V Q1 collector 0.13V Q2 emitter 0V
IC1 Pin6 1.15V IC2 Pin6 0.15V Q1 base 0.65V Q1 collector 3.16V Q2 emitter 2.79V
Source: http://www.zen22142.zen.co.uk
ondrea 2012-01-08 16:04:10 IR1: sfh2030 is realy sfh203 with Digi-Key live off the 0. [Reply] [Reply with quote] |
-5
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Stephan 2011-03-05 00:32:31 Great layout, easy to build! But: it is only working at short distances between remote and IR1. If I move away from the diode, at about 1m the LED is not flashing anymore What's wrong? [Reply] [Reply with quote] |
+3
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Jim 2010-11-28 07:15:54 I am unable to find the SFH2030 in the US. Is there a substitute for it? [Reply] [Reply with quote] |
+89
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Normand Collins 2010-11-27 06:06:53 Can i put Ir2-3 at the end of a cable about 6 feet long? Thanks [Reply] [Reply with quote] |
+108
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laci 2010-09-12 00:26:57 Hello, I built the Mark 5 circuit. It works reliably for the following models that I have and I tried : Panasonic DVD player DVD-S325 Digital satelite Optibox extra Digital satelite Humax, remote contol type R-814 TV Samsung CW-21Z453N TV Thomson, remote control type mb101 [Reply] [Reply with quote] |
+35
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