{"product_id":"arduino-pcf8574t-i2c-8-bit-io-gpio-expander-module-raspberry-3c","title":"Arduino PCF8574T I2C 8 Bit IO GPIO expander module \u0026 Raspberry 3C","description":"\u003cp\u003eITEM NAME:Arduino PCF8574T I2C 8 Bit IO GPIO expander module \u0026amp; Raspberry 3C PCF8574T(Red) This is the I\/O extended module, which use for I2C interface, you can use two of the module to extend 8 I\/O. Support cascading, and you can use at most 8 modules to extend 64 I\/O at the same time. Can be changed the address by set toggle switch PCB Size: 36 x 16mm\/1.41*0.62\" Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27.PCF8574T(Red). This is the I\/O extended module, which use for I2C interface, you can use two of the module to extend 8 I\/O.\u003c\/p\u003e","brand":"Shop2IndiaBei","offers":[{"title":"Default Title","offer_id":43037584949416,"sku":"U2I-1-333440193975","price":1290.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/1588\/1354\/products\/s-l2000__10658_a46d44ec-8029-4e11-9a3c-a98b34eca3b6.jpg?v=1672680761","url":"https:\/\/shop2india.com\/products\/arduino-pcf8574t-i2c-8-bit-io-gpio-expander-module-raspberry-3c","provider":"SHOP2INDIA GATEWAY","version":"1.0","type":"link"}