{"product_id":"b07t294ytx","title":"DEVMO MCP23017 I2C Interface 16bit I\/O Extension Module Pin Board IIC to GIPO Convert Compatible with Ar-duino IIC Input and Output Expansion Board","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e★This module is flexible in configuration and strong in driving ability. There are many parallel connections.\u003c\/li\u003e\n\u003cli\u003e★Each IO can be arbitrarily configured as input or output, and a pull up resistor can be set, and the interrupt function can be enabled for the IO configured as input.\u003c\/li\u003e\n\u003cli\u003e★The IO interface has a strong driving capacity, and the current and current can reach 25mA.\u003c\/li\u003e\n\u003cli\u003e★MCP23017 is a high-speed IIC interface. It supports the IIC frequency of 100KHz, 400KHz and 1.7MHz.\u003c\/li\u003e\n\u003cli\u003e★The chip has 3 address pins, which can be set up for 8 different addresses. So 8 modules can be connected through two IIC buses to achieve up to 128 IO extensions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEVMO","offers":[{"title":"Default Title","offer_id":51495946846488,"sku":"B07T294YTX","price":28.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/0580\/0728\/files\/71TueAWCrbL._AC_SL1400.jpg?v=1767093779","url":"https:\/\/diybbv-i1.myshopify.com\/products\/b07t294ytx","provider":"HomePulse","version":"1.0","type":"link"}