ALCI: EXP1 I/O Expansion Board
ALCI: EXP1 I/O Expansion Board
The EXP1 expansion board plugs directly into the ALCI board and provides access to all the 20 way I/O ports from the mother board plus providing multiple GND & 5V terminals for easy connections of external sensors. There is also a 5V 1A switching regulated output for those current hungry sensors.
The key Functions are:Â
8 analogue I/O ports
10 digital I/O ports
4 terminals for GND and 4 for 5V VCC
4 terminals for 5V 1A supply (when the ALCI is externally powered)*
Full capacitive decoupling
The EXP1 expansion board can take the ALCI to the next level, providing limitless sensing, monitoring and controlling for the hobbyist, student or industrial control environment.