Expansion card for Raspberry Pi targeting Home Automation.
Eight on-board relays, 8 12-bit ADC channels,12-bit DAC output, 8 opto-isolated inputs, 4 open collector outputs, 6 GPIO's, 4 layer stackable. Currently funded on Kickstarter,

https://www.kickstarter.com/projects/mb ... nsion-card
megaio04.jpg

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