Sell mini laptopStabilizer❦✇IO Expander Bidirectional MCP23017 best price

Easy to use module to expand the I/O interface for both Raspberry Pi and Arduino. IO Expander Bidirectional MCP23017 supports Python library which makes the usage very comfortable and easy. The MCP23017 chip supports the I2C interface which could be used by the Raspberry Pi for communication. Adafruit developed a Python library which could be used together with MCP23017 chip. This library makes it very easy to use the additional I/O ports from the MCP23017. This library makes the MCP23017 chip soldered on a small break out board with the 16 in/out pins ideal for the usage in small do it yourself projects.