User manual

AOAA Kit - User’s Guide
Page 24
Copyright 2012 © Embedded Artists AB
4.5 Experiment Friendly
The AOAA board is very experiment and prototype friendly. There are a lot of on-board peripherals and
good expansion possibilities on the AOAA board. Below is a list of highlights:
Input
Output
 Three RGB LEDs and individual LEDs
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 Three push buttons
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 Analog input with trimming potentiometer
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 Eight protected inputs/outputs (of which four can be analog inputs)
√
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 Four open collector outputs (for driving for example relays)
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 All free LPC1769 pins available on expansion connector
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 LM75 temperature sensor
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 ISL29003 light sensor
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 All LPC11C24 pins available on expansion connector
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The demo applications showcase some of the on-board peripherals. For more information about the
demo applications, see section 3.1 .
The on-board prototype area cannot be missed on the AOAA board. It is located in the lower right
corner of the board. There is a 100 mil pitch grid of 1.05mm holes.