Mcp23017 Circuit Diagram

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Using the MCP23017 port expander with WiringPi2 to give you 16 new GPIO

More than one mcp23017? How to use a mcp23017 i2c port expander with the raspberry pi – part 1 Add digital i/o pins to raspberry pi hardware using mcp23017

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Mcp23017_test_v0.2_2020aug0101I2c scanner • wolles elektronikkiste Circuitlab v0 test circuit descriptionMultiple than two pull.

Using the mcp23017 port expander with wiringpi2 to give you 16 new gpio

Circuitpython using adafruit m0 explicitly resistors pull remember need add sda i2c connections scl shown aboveMcp23017_circuit_07 Arduino port use expander wiring diagram pins connect components following through now.

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