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Recent content by japz87

  1. J

    Remove glued Coin Cell Battery from circuit board

    I was not originally the one that found these boards, that was a partner of mine and now the job has been passed to me. All I have is the picture on the original post and the poor description that the glue is some kind of hard silicone. Me posting here was to find if maybe there was some kind...
  2. J

    Remove glued Coin Cell Battery from circuit board

    Thanks, I'm aware of that, that's why I thought it would be safer to use some kind of solvent remover that softened the glue for easy removal. I'll keep searching...
  3. J

    Remove glued Coin Cell Battery from circuit board

    Hi everyone, I'm in the middle of a maintenance service to an industrial controller, and want to replace some of the Coin Cell Batteries installed in the circuit boards. The thing here is that the batteries are glued to the board so I think I'm gonna need some kind of glue remover or something...
  4. J

    Multiplication vs. register shifting. Which is more efficient?

    Yes, I'm aware of that... my doubt was because I know that the PIC18 has hardware multiplying so if I wanted to do a shift operation I thought maybe it would be more efficient multiplying my variable by powers of 2, instead of using the shift operand (<<).
  5. J

    Multiplication vs. register shifting. Which is more efficient?

    Hi there... I'm using C18 compiler and came up with this curiosity... What would be more efficient for a shift operation, for example, if I want to shift a register 7 bits to the left... register <<= 7; OR register *= 128; thanks! JAPZ

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