USB HID relay: Revision history

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13 May 2024

10 May 2024

  • curprev 17:0717:07, 10 May 2024‎ Christopherh talk contribs‎ 3,363 bytes −241‎ →‎Windows
  • curprev 17:0117:01, 10 May 2024‎ Christopherh talk contribs‎ 3,604 bytes +3,604‎ Created page with "The USB HID relay box contains one of these: 240px It is a simple device that converts USB to a HID device so doesn't tie up a comport. When special commands are sent to the comport it either energises or de-engeriges the relay, switching between NC (Normally Connected) and NO (Normally Open). So if a wire is routed through NO -> COM, when the relay is switched on the contacts close and the circuit completes. When switched off again it..."
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