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Ok thank you for your reply, and about what you are saying having a power source, I removed the audio male connector head and I took an old digital recorder, took it apart and I found where the microphone input is and removed it from the board, then I put the positive and negative wires and...
I did not manage to complete this, because it did not work, then someone told me my schematic was wired wrong! :( so finally someone gave me a block schematic that I could understand, so I'm going to try that, also I was wondering if it's possible to change the size of the capacitor to something...
wow! thank you, I thought I got it nearly 100% wrong, I had no ideal I was on the right track!!! But are you sure it's right? Because I just looked at the schematic I just guessed out it should go, also the transistor the middle pin has nothing connected to it, should I have left it like that...
I am working on a project for school show and tell, I found a really cool project that I want to build, it's a magnetic stripe reader made from a mono cassette players magnetic head and uses sound, so there is an amplifer that I am trying to build that will amplify the sound enough to get a...
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