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  1. FirstSpear

    Easy circuit voltage split(s) using only regulators.

    I've got a power supply from a laptop. It's 20VDC, 2.5A. I intend to use it to power two 9V guitar pedals (Sounds daft, that - What, your guitar's got pedals?) Rather than fiddle about with dividers and other complicated stuff, I'm thinking of simply attaching two 9 volt regulators (inputV up to...
  2. FirstSpear

    Cable/plug damage prevention.

    Howdy. Damage to wire leads (cable/plug connections) occur mostly in one of two places: at the point of cable exit from the body of the plug due to inadequate strain relief, and inside the plug at the solder connections. Strain relief is often either non-existent or is far too rigid, disallowing...
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