Bidirectional 16-Bit I/O Expander with I2C IIC Serial Interface Module MCP23017

10x MCP23S17-E/SO 16-port Serial SPI I/O Expander IC In SO-28 SMD Package

1 x MCP41010-I/P, Digital Potentiometer 10kΩ 256-Position Linear Serial-SPI 8 Pi

16 Bit I/O Expander with Serial Interface, SPI, 1.8V, 5.5V, SSOP - MCP23S17-E/SS

16Bit I/O Expander With Spi Interface And 10Mhz Bus Frequency In Soic-28 Package

NRF24L01+ 2.4GHz 2Mbps Wireless RF Transceiver Module SPI Arduino ESP32 100m

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NVRAM, FRAM, 256 Kbit, 32K x 8bit, SPI, SOIC FM25W256-G