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::can some one please link me to, or sketch up a simple wiring digram? i dont want to hook it up wrong and fry ither my components or my laptop. im not an electrical engineer :) |
::can some one please link me to, or sketch up a simple wiring digram? i dont want to hook it up wrong and fry ither my components or my laptop. im not an electrical engineer :) |
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| + | ::thanks --[[User:Jerjoz|Jerjoz]] 21:49, 24 November 2007 (UTC) |
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| − | ::thanks |
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[[Category:Development]] |
[[Category:Development]] |
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Revision as of 21:49, 24 November 2007
hello, i am attempting to dump the firmware from a sd900. i got some phototransistors and have them connected up to the mic input of my machine. but while testing i am not getting any audio signal. the mic port is operational, tested with actual microphone.
is there something i am missing?
photodiods/transistors bought 1 2 3
- You can to try apply external power supply (3-5V) for phototransitor via 1-10kOhm resistor, and connect mic input via 1-10 uF capacitor.
- can some one please link me to, or sketch up a simple wiring digram? i dont want to hook it up wrong and fry ither my components or my laptop. im not an electrical engineer :)
- thanks --Jerjoz 21:49, 24 November 2007 (UTC)