If your project requires 24 to 65000 digital IOs : #IOTrain

#IOTrain: Lets unlimit IOs on Arduino. And with few changes on Raspberry PI

IO train provides modular approach to extend digital IOs available to Arduino. (or with some modifications to Raspberry Pi.)

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waiting for your feedback!!!!!!!!!

Reply to
Nilesh Pardhe
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there is already a lot of very cheap I2C expanders around. Example:

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just wondering what the advantages are with yours.

--
Don McKenzie 

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Reply to
Don McKenzie

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--
Bob Milutinovic 
Cognicom
Reply to
Bob Milutinovic

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