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  • Users: Spex
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  1. Spex

    Audio over PWM

    Has anyone tried or does anyone have any experience of transmitting audio using PWM over low cost digital RF transmitter/receiver modules? I'm looking at some of these license exempt modules and wondering if I can manage to pursuade them to send and receive low bandwidth audio using PWM. Any...
  2. Spex

    Forecourt equipment query

    Hi Guys, wonder if anyone can help. I'm looking at a project for filling station forecourts involving the monitoring of transactions (from dispenor nozzle lift through to customer paying) and was wondering if anyone had any good pointers to sources of information on standards for communications...

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