PROTO16-I2C Assembly Sheet Rev X2

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PROTO16-I2C-X2-CAD-ROT.png

Parts List

Qty Value RefDes Qty Value RefDes
1 MCP23017P U1 1 Header, Right angle, 1X2 H7
1 24LC024 U2 1 Header, Right angle, 1X3 H2
5 10K (1/4W) R1-R4, R8 1 Header, Right angle, 1X5 H1
1 1K (1/4W) R5 1 Header, Right angle, 2X3 H3
2 2.2K (1/4W) R6-R7 1 Header, Right angle, 2X4 H4
2 0.1uF C2, C3 1 Header, Straight, 1X2 H5
1 47uF C1 1 Header, Straight, 2X2 H6
1 Poly FUSE, 1A, 1206 F1 1 DB25 Female J1

Install shunts

  • H3 - Address - qty 3
  • H5 - EEPROM Write Enable
  • H6 - I2C Termination - qty 2 - note orientation
  • H7 - bypass fuse (Optional - not installed on factory build)