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$51.26
Ships from China.
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MCP23017 IO Expansion Board I2C Interface Expands 16 I/O Pins Compatible with Both 3.3V and 5V Levels
- I2C controlled, expands 2 signal pins as 16 I/O pins; I2C address configurable by shorting the A0/A1/A2 jumpers; Provides two connector options: PH2.0 terminal and/or solder pads, allows multi I2C modules to be stacked; Onboard voltage translator, compatible with 3.3V/5V level
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Overview
Specs
Reviews
I2C controlled, expands 2 signal pins as 16 I/O pins; I2C address configurable by shorting the A0/A1/A2 jumpers;
Provides two connector options: PH 2.0 terminal and/or solder pads, allows multi I2C modules to be stacked; Onboard voltage translator, compatible with 3.3V /5V level
Provides two connector options: PH 2.0 terminal and/or solder pads, allows multi I2C modules to be stacked; Onboard voltage translator, compatible with 3.3V /5V level
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- Return for refund within: 30 days
- Return for replacement within: 90 days
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