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Remember to sudo chmod +x mcp23017.py before running. Keys 1-0 trigger MCP's ports to switch remote buttons. Q (without [Shift]) exits the menu. Python Library to interface with MCP23017 Port Expander ...

The R2A20150NP/SA is a CMOS 8-bit I/O expander, which has serial to parallel and parallel to serial data converting functions. It can communicate with a microcontroller via few wiring thanks to the ...

Novosense Microelectronics has recently launched a variety of automotive-qualified IC products, including I²C GPIO expansion chip, 40V multi-channel half-bridge driver and three-state buffer for ...

SAN JOSE, Calif., Oct. 11, 2018 /PRNewswire/ -- Kinetic Technologies (Kinetic) announced today a widening of its product portfolio by the addition of a general-purpose input/output (GPIO) expander.

This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 1.65-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via ...