Eight MOSFETS 8-Layer Stackable HAT Relay Wiring

• j

  jw87

  8/5/25, 7:54 PM
  

  Good evening,
  
  
  I am a little unclear about the wiring on the above card. The "Quick Start" tab on the product page has the above diagram, but its not exactly clear which is pin one and pin 2. The board is labelled "OUT" and IGND.
  
  Does the relay need to be after the DC Load as shown?
  
  And which of OUT or IGND is connected to the battery positive?
  
  
  Appreciate any clarification
  
  
  James
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• 

  alexburcea Staff member

  8/5/25, 8:25 PM
  Hi,
  
  IGND is pin 1, and OUT is pin 2.
  You can vary the schematics as long as current flows from OUT (pin2) to IGND(pin 1).
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• j

  jw87

  8/6/25, 10:25 AM
  Thanks for your time
  
  
  James
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