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Showing content with the highest reputation on 12/26/2010 in all areas

  1. We had four nice submissions...so why not Merry Christmas!
    2 points
  2. NJC

    Is this an MSP430?

    Well here are a few pointers. Its much easier to use an opto-isolator with a digital signal than an analog one, the only thing to look out for with using a digital stream over an opto-isolator is how fast the isolator can switch at. I use 2 AAA batteries and use the built in isolation from the MSP430F5528 chip for USB (no idea if this is really safe enough for me to let anyone else use it though). An easy way around that is to also just use 2 MSP430s connected via IR, the one thats hooked up to the analog stuff is battery powered. A good rule of thumb, have no possible connection between yours
    1 point
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