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Mega Das IOExtension Module

3 years ago 1717
  • Description
  • Documents
  • BOM
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Description

The IOExtension module is based on four shift registers (74HC595) to provide 16 Digital Inputs and 16 Digital Outputs, you will need only four pins in your Dev Board to control the module, plus the Vcc and the Gnd pins.

The use of this module is so handy because the MEGA DAS community developed an Arduino software library to grant you using the module with a minimum code instructions.

Documents

IO Extension

IOExtension_PCB

BOM

ID Value Qty. Package Components
1 FIRST input register 1 DIP16 U1
2 SECOND input register 1 DIP16 U2
3 FIRST output register 1 DIP16 U3
4 SECOND output register 1 DIP16 U4
5 power connector 1 2 connector V U6
6 POWER LED 1 LED3MM D1
7 1N4001 16 DO35-7 D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15,D16,D17
8 330 1 R3 R1
9 8-pin connector 2 1X08 U7,U8
10 8 digital outputs 2 1X08 U9,U10
11 8 digital inputs 2 1X08 U11,U12
12 RESET 1 2 MIL PUSH BUTTON S1
13 10k 2 R3 R2,R3
14 control connector 1 4 connector U13

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Members

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