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OSH Park
I2C RELAY/GPIO 1.10
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I2C RELAY/GPIO 1.10
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2
layer board of
2.16x1.00
inches
(54.94x25.43
mm).
Shared on
January 21st, 2017 01:08.
Plugs onto Sainsmart 16 channel relay module for I2C control with support for daisy chaining. Derivation of Iowa Scaled Engineering design. No pullups on the board. Full details at: http://github.com/petesoper/arena-pcbs