{"id":7991586291892,"title":"8pcs PCF8574 IO Expander Board I\/O Expander I2C Bus Evaluation Development Module PCF8574 Module is Suitable for Arduino","handle":"8pcs-pcf8574-io-expander-board-i-o-expander-i2c-bus-evaluation-development-module-pcf8574-module-is-suitable-for-arduino","description":"\u003ch3\u003e8pcs PCF8574 IO Expander Board I\/O Expander I2C Bus Evaluation Development Module PCF8574 Module is Suitable for Arduino\u003c\/h3\u003e\n\u003cp id=\"b\"\u003epcf8574\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eI\/O expansion module based on I2C interface, which can extend 8-I\/Os with 2-I\/Os (up to 8 PCF8574 can be used simultaneously, expanded to 64-I\/Os).\u003c\/li\u003e\n \u003cli\u003eSupports two types of interface to connect to target board: pin or row seat.\u003c\/li\u003e\n \u003cli\u003eMainly used for I\/O expansion of MCU with scarce I\/O resources.\u003c\/li\u003e\n \u003cli\u003eEquipped with I2C interface and 8-bit parallel port output.\u003c\/li\u003e\n \u003cli\u003ePCF8574 is suitable for Arduino, AVR, ARM and multiple platforms.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-09-23T00:46:52+10:00","created_at":"2025-09-23T00:46:48+10:00","vendor":"GERUI","type":"IO Modules","tags":["industryDE_Sep2025"],"price":11800,"price_min":11800,"price_max":11800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44047765242036,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0D4QT649S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"8pcs PCF8574 IO Expander Board I\/O Expander I2C Bus Evaluation Development Module PCF8574 Module is Suitable for Arduino","public_title":null,"options":["Default Title"],"price":11800,"weight":30,"compare_at_price":null,"inventory_management":"shopify","barcode":"726451756777","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0D4QT649S.jpg?v=1775768216","\/\/auspowers.com\/cdn\/shop\/files\/51597JP8_qL.jpg?v=1758552411","\/\/auspowers.com\/cdn\/shop\/files\/614XxcD7VBL.jpg?v=1758552411","\/\/auspowers.com\/cdn\/shop\/files\/61L1submgXL.jpg?v=1758552411","\/\/auspowers.com\/cdn\/shop\/files\/61nfJIeXugL.jpg?v=1758552411"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0D4QT649S.jpg?v=1775768216","options":["Title"],"media":[{"alt":"[Australia - 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