Port Expander Board

Vendor
MIKROE-127
Mikroelektronika d.o.o.
Regular price
£23.56
Sale price
£23.56
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Introduce easy I/O port expansion using a standard serial interface using the Port Expander Board. The board features an MCP23S17 16-bit I/O expander with serial interface. The SPI clock has a speed up to 10 MHz, which makes it highly suitable for higher throughput applications. The Interrupt-on-change feature can be considered as 8 separate external interrupts mapped on to the same interrupt vector. The Port Expander Board features jumpers that enable the user to determine the port expander.