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  1. C

    Two PCBs off of one power source

    Hi, I am trying to run a FRS radio (3 AAA's) and a simple printed on board chip sound effects circuit board (generally 2 AA's, but will work with 3 AAA's it seems without frying it, and it gives me added volume which I needed), off of the same 3 AAA power supply. I was told to use a 10 ohm...
  2. C

    slow moving DC motor

    I'm trying to find a micro DC motor that will run at 1 rpm. Basically I need a battery powered analog 60 second stop watch that I can hack open - which I cannot find anywhere. Even a battery powered wrist watch with a sweeping second hand would do, but not one that jumps like the quartz movments...
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    project help with toy IC boards

    Hi, I am new here, and I am not very experienced with electronics. In fact, I am just learning. I am not good with message boards either. I have a few pet projects I want to get through, and that is is far as I will need to go electrically. My biggest issue is this; I have removed a POC board...
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