{"product_id":"max17048-5580-lipoly-liion-fuel-gauge-and-battery-monitor","title":"MAX17048  5580 LiPoly \/ LiIon Fuel Gauge and Battery Monitor","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\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\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eothers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"tab-heading-row\" style=\"box-sizing:border-box;font-size:15.0px;letter-spacing:0.28px;background-color:#ffffff;\"\u003e\u003ch2 style=\"box-sizing:border-box;font-weight:400;line-height:1;margin:20.0px 0.0px;font-size:30.0px;color:#666666;padding:0.0px 2.0px;\"\u003eDescription\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"panel-collapse collapse in\" style=\"box-sizing:border-box;font-size:15.0px;letter-spacing:0.28px;background-color:#ffffff;padding-bottom:20.0px;\"\u003e\n\u003cp style=\"box-sizing:border-box;margin:0.0px 0.0px 12.5px;\"\u003eLow cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and they're easy to charge. On your phone, there's a little image of a battery cell that tells you the percentage of charge - so you know when you absolutely need to plug it in and when you can stay untethered.\u003c\/p\u003e\n\u003cp style=\"box-sizing:border-box;margin:0.0px 0.0px 12.5px;\"\u003eThe\u003cspan style=\"box-sizing:border-box;\"\u003e MAX17048 LiPoly \/ LiIon Fuel Gauge and Battery Monitor\u003c\/span\u003edoes the same thing. Connect it to your\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003eLipoly or LiIon battery\u003c\/a\u003eand it will let you know the voltage of the cell, it does the annoying math of decoding the non-linear voltage to get you a valid percentage as well!\u003c\/p\u003e\n\u003cp style=\"box-sizing:border-box;margin:0.0px 0.0px 12.5px;\"\u003eSince this nice chip is I2C, it works with any and all microcontroller or microcomputer boards, from the Arduino UNO up to the Raspberry Pi. And you don't have to worry about logic level, as the gauge runs with 3.3V or 5.0V power and logic equally fine.\u003c\/p\u003e\n\u003cp style=\"box-sizing:border-box;margin:0.0px 0.0px 12.5px;\"\u003eTo use,\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003econnect a 1S 3.7-4.2V Lithium Ion or Polymer battery\u003c\/a\u003eto one of the JST 2 PH ports (either one). Then use a\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003eJST PH jumper cable\u003c\/a\u003eto connect to your boost converter, Feather, whatever! Use the I2C interface and our\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003eArduino\u003c\/a\u003eor\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003eCircuitPython\/Python\u003c\/a\u003elibrary code to read the voltage and percentage whenever you like. There are various alerts, low power modes that can be customized as desired.\u003c\/p\u003e\n\u003cp style=\"box-sizing:border-box;margin:0.0px 0.0px 12.5px;\"\u003eTo get you going fast, we spun up a custom-made PCB in the\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003e \u003cspan style=\"box-sizing:border-box;\"\u003eSTEMMA QT\u003c\/span\u003eform factor\u003c\/a\u003e, making it easy to interface with. The\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003eSTEMMA QT connectors\u003c\/a\u003eon either side are compatible with the\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003eSparkFun Qwiic\u003c\/a\u003eI2C connectors. This allows you to make solderless connections between your development board and the MAX17048 or to chain it with a wide range of other sensors and accessories using a\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003e\u003cspan style=\"box-sizing:border-box;\"\u003ecompatible cable\u003c\/span\u003e\u003c\/a\u003e.\u003ca style=\"box-sizing:border-box;color:#0062c7;\"\u003eQT Cable is not included, but we have a variety in the shop\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"4397 20cm","offer_id":55378781700395,"sku":"14:173#4397 20cm","price":9.72,"currency_code":"USD","in_stock":true},{"title":"4209  20cm","offer_id":55378781733163,"sku":"14:1254#4209  20cm","price":9.72,"currency_code":"USD","in_stock":true},{"title":"MAX17048  5580","offer_id":55378781765931,"sku":"14:771#MAX17048  5580","price":27.59,"currency_code":"USD","in_stock":true},{"title":"4401  20cm","offer_id":55378781798699,"sku":"14:193#4401  20cm","price":9.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5a4ec867f76e4e658b959ffa216edb7b8.webp?v=1788342140","url":"https:\/\/yoeruyo.com\/products\/max17048-5580-lipoly-liion-fuel-gauge-and-battery-monitor","provider":"Yoeruyo","version":"1.0","type":"link"}