{"product_id":"pcf8575-module-expansion-io-port-expander-board-dc-2-5-5-5v-i2c-communication-control-16-io-ports-for-arduino","title":"PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSAMIORE ROBOT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePCF8575\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHign-concerned Chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 2.5V-5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eExpander Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eDescriptions:\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eHave you run out of I\/O pins? This great module allows the user to expand up to 16 I\/O using only two I\/O for control! The PCF8575 is controlled through an I2C interface and features 16-bits of quasi-bidirectional input\/output pins.\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eOn board 3.3V level converter circuit, if you donot solder VCC-VDD pad, the PCF8575 level is 3.3V. If you solder it, the level will be the same with VCC\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eFeatures:\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eavailable library: PCF8575\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eWorking voltage: 2.5 - 5.5V DC\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eWorking current: 100mA(MAX)\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eI2C address: 0x20(default),can be modified by soldering A1 and A2 selection pads.\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003e16 individually addressable pins.\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eEach pin configurable for input or output\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eOpen-drain interrupt output pin for input change interrupt.\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eGreat for UNO R3 and other MCU to control simple relay, buzzer, button, led.\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eSize: 4x2.1cm\/1.57x0.83inch\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eQuantity: 1 Pc\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003eNote: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!\u003c\/div\u003e\n\u003cdiv style=\"font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:#000000;background-color:#FFFFFF;margin:0px;padding:0px;box-sizing:content-box;\" align=\"start\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H3a196486da274ef2959b43303ccad7977.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/H3a196486da274ef2959b43303ccad7977.jpg\"\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hf449db9aeb194fc78e57212aa10a8bcbv.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hf449db9aeb194fc78e57212aa10a8bcbv.jpg\"\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc2267c11bf6148d8ae05251ccd25490ch.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hc2267c11bf6148d8ae05251ccd25490ch.jpg\"\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H1e39c3a7d43841d0b15bf583c09be542J.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/H1e39c3a7d43841d0b15bf583c09be542J.jpg\"\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hdca57930cf97499384c610be12273366I.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hdca57930cf97499384c610be12273366I.jpg\"\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc79b5018dacf4a0cbadb5faed72cc956W.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Hc79b5018dacf4a0cbadb5faed72cc956W.jpg\"\u003e \u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"East Supplier Platform","offers":[{"title":"Default Title","offer_id":46430247125215,"sku":"1005002920575656-Default Title","price":1.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S89ea946578a34e3eb908550166fc5640o.webp?v=1730596010","url":"https:\/\/eastsupplier.cn\/products\/pcf8575-module-expansion-io-port-expander-board-dc-2-5-5-5v-i2c-communication-control-16-io-ports-for-arduino","provider":"EastSupplier Platform","version":"1.0","type":"link"}