{"product_id":"dollatek-5pcs-pcf8574-io-expansion-board-i-o-expander-i2c-bus-evaluation-development-module","title":"DollaTek 5Pcs PCF8574 IO Expansion Board I\/O Expander I2C-Bus Evaluation Development Module","description":"\u003ch3\u003eDollaTek 5Pcs PCF8574 IO Expansion Board I\/O Expander I2C-Bus Evaluation Development Module\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDollaTek trademark Reg.NO:013726393 Features: Based on the I2C interface I \/ O\nexpansion modules, using two I \/ O can be extended to eight I \/ O (up to\nsimultaneous use 8 PCF8574, expanded to 64 I \/ O) Maximum Features: supports\ntwo types of Interface, access to the target board : Pin or row seat 2\nsupports I2C bus cascade (via pin, row seat docking methods can be used\nsimultaneously multiple I2C modules) Product Properties: Type: Modular\/\nComponents and parts Band : none Interface: I2C Board Type: Pin or row seat\nSpecifications: Typical applications: for I \/ O resource constraints the MCU I\n\/ O expansion The main resources: PCF8574, I2C interface, the 8-bit parallel\nSize:5415mm Net Weight: 7g Package Included: 5x DollaTek PCF8574 PCF8574T\nCommunication Module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eStandard interface that can be expanded in a variety of development boards\u003c\/li\u003e\n         \u003cli\u003eI2C Serial port to 8-bit parallel port , support expand into 88 = 64 at most\u003c\/li\u003e\n         \u003cli\u003ePCF8574 IO expansion chip with I2C interface, 8-bit parallel port output\u003c\/li\u003e\n         \u003cli\u003eApplicable to a variety of platforms including Arduino \/ AVR \/ ARM\u003c\/li\u003e\n         \u003cli\u003e0\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"DollaTek","offers":[{"title":"Default Title","offer_id":45739152736409,"sku":"de-B07DK7VPPL","price":109.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/files\/de-B07DK7VPPL.jpg?v=1775747572","url":"https:\/\/soundstores.net\/products\/dollatek-5pcs-pcf8574-io-expansion-board-i-o-expander-i2c-bus-evaluation-development-module","provider":"SoundStore Australia","version":"1.0","type":"link"}