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8 Chnel Relay Module,12V 8-Chnel DB9 RS 232 Relay Module Remote

$2

8 Chnel Relay Module,12V 8-Chnel DB9 RS 232 Relay Module Remote

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Product description

12V power supply (voltage rge 9-13v)
Stdby current is 16MA
RS232 DB9 female interface
Relay load voltage: 1-100V or AC85-265V
Relay load voltage: 1-100V or AC85-265V

8 Chnel Relay Module,12V 8-Chnel DB9 RS 232 Relay Module Remote

  1. At the top left, open the Apple menu.
  2. Select About This Mac.
  3. In the “Overview” tab, look for “Processor” or “Chip”.
  4. Check if it says “Intel” or “Apple”.

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