NA v1.1.4

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 Node Assassin :: NA v1.1.4

This version of the Node Assassin hardware implements an 8-bit bus to get the internal port count up high to support 3 channels per node (power button, reset button and power source).

Part List

Either:

  • 4x Green LEDs (max 10mA)
  • 4x Red LEDs (max 10mA)

OR (harder to find)

  • 4x Bicolour LEDs: 350-1839-ND (Bicolour Red/Green, 2x1 stack, common cathode, max 10mA/colour)

Diagrams

Circuit

Circuit diagram for the four-port Node Assassin v1.1.4.

PADS-4 Layout

This is an "in progress" view of the board. Final layout and wiring are still needed.

Board Layout preview using the PADS-4 prototyping board. Wiring and final layout still to come.

 

Input, advice, complaints and meanderings all welcome!
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