Arduino Practical Maker Port Expander Shield
*Product is discontinued or obsolete , It is here just for your information
Arduino Practical Maker Port Expander Shield Description
The Port Expander Shield allows you to add more digital outputs via an I2C interface.
16 digital outputs.
Address pins are pinned out.
Up to 3 shields (6 total) may be used for a total of 48 digital outputs.
Arduino Practical Maker Port Expander Shield Pins Note:
Uses I2C.
Tags: output
Maker: Practical Maker
Open Source: yes
License: CC BY-SA 3.0
Source: http://www.practicalmaker.com/tutorials/port-expander-shield-documentation
Shield Version:
Voltage:
Current Draw:
Price:
Arduino Practical Maker Port Expander Shield Pinouts
| AREF | ||||
| GND | ||||
| D13 / SCK | ||||
| D12 / MISO | ||||
| RESET | D11/MOSI~ | |||
| 3.3V | D10 / SS ~ | |||
| 5V | D9 ~ | |||
| GND | D8 | |||
| GND | ||||
| VIN | D7 | |||
| D6 ~ | ||||
| A0 | D5 ~ | |||
| A1 | D4 | |||
| A2 | D3 ~ | |||
| A3 | D2 | |||
| A4 | D1 / TX | |||
| A5 | D0 / RX | |||
