{"product_id":"sparkfun-power-meter-acs37800-qwiic","title":"SparkFun Power Meter - ACS37800 (Qwiic)","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\t\u003cli\u003eSparkFun Power Meter - ACS37800 (Qwiic)\u003c\/li\u003e\n\t\u003cli\u003eFacilitates voltage and current monitoring via I2C\u003c\/li\u003e\n\t\u003cli\u003eEnsures safety with UL 60950-1 and UL 62368-1 certifications\u003c\/li\u003e\n\t\u003cli\u003eMinimizes power loss with 0.85 mΩ primary conductor\u003c\/li\u003e\n\t\u003cli\u003eSupports high-demand applications like 3D printers\u003c\/li\u003e\n\t\u003cli\u003eOperates with floating and non-floating ground configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSparkFun Power Meter - ACS37800 (Qwiic)\u003c\/strong\u003e is an advanced power-sensing device designed around the Allegro ACS37800 power monitor IC. It facilitates simultaneous monitoring of voltage and current through I2C, making it suitable for high-demand applications such as 3D printers, UAVs, and solar panels.\u003c\/p\u003e\n\n\u003cp\u003eThis power meter is certified under UL 60950-1 and UL 62368-1 standards, ensuring safety and reliability. It features reinforced isolation and low primary conductor resistance to minimize power loss, and it is compatible with both floating and non-floating ground configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003e1x SparkFun Power Meter - ACS37800 (Qwiic)\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003cstrong\u003eWebsites\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfunX\/Qwiic_Power_Meter-ACS37800\" target=\"_blank\"\u003eSparkFun Power Meter ACS37800 (Qwiic) - Hardware Repository\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_ACS37800_Power_Monitor_Arduino_Library\" target=\"_blank\"\u003eSparkFun Power Meter ACS37800 (Qwiic) - Arduino Library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePDF File\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/S\/Spa\/RB-Spa-2693\/pdf\/sparkfun_power_m_acs37800_qwiic_datasheet.pdf\" target=\"_blank\"\u003eSparkFun Power Meter - ACS37800 (Qwiic) - Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eZIP File\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/S\/Spa\/RB-Spa-2693\/zip\/sparkfun_power_m_acs37800_qwiic_eagle_files.zip\" target=\"_blank\"\u003eSparkFun Power Meter - ACS37800 (Qwiic) - Eagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-5\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eMultimedia\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-5\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv id=\"iframe-video-1\" class=\"video-wrapper\"\u003e\u003c\/div\u003e\n\u003cscript\u003edocReady(function() {$('button[aria-controls=unique-tab-5]').one('click',function() {$(\"#iframe-video-1\").html('\u003ciframe allowfullscreen=\"\" frameborder=\"0\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/_UHUBD-B41g\" width=\"640\" title=\"SparkFun Power Meter - ACS37800 (Qwiic)\" loading=\"lazy\"\u003e\u003c\/iframe\u003e');})});\u003c\/script\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003eAllegro MicroSystems ACS37800\u003c\/li\u003e\n\t\u003cli\u003eUL 60950-1 (edition 2) and UL 62368-1 (edition 1) certified\u003c\/li\u003e\n\t\u003cli\u003eReinforced isolation up to 517 VRMS\u003c\/li\u003e\n\t\u003cli\u003e0.85 mΩ primary conductor resistance for low power loss\u003c\/li\u003e\n\t\u003cli\u003eCompatible with floating and non-floating ground\u003c\/li\u003e\n\t\u003cli\u003e1 kHz bandwidth\u003c\/li\u003e\n\t\u003cli\u003eCurrent sensing range up to +\/- 30 A\u003c\/li\u003e\n\t\u003cli\u003eDefault I2C address: 0x60\u003c\/li\u003e\n\t\u003cli\u003eI2C address can be changed and stored in EEPROM\u003c\/li\u003e\n\t\u003cli\u003eVoltage channel RMS noise: +\/-0.3 mV\u003c\/li\u003e\n\t\u003cli\u003eCurrent channel RMS noise: +\/-0.1 A\u003c\/li\u003e\n\t\u003cli\u003eVoltage channel total output error: +\/-1% (-40 to 125 °C)\u003c\/li\u003e\n\t\u003cli\u003eCurrent channel total output error: +\/-2% (25 to 125 °C)\u003c\/li\u003e\n\t\u003cli\u003eCurrent channel total output error: +\/-2.7% (-40 to 25 °C)\u003c\/li\u003e\n\t\u003cli\u003eTwo 0.25” (6 mm) through-holes for high current connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun Electronics","offers":[{"title":"Default Title","offer_id":57132893929846,"sku":"RB-Spa-2693","price":18.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/8122\/4630\/files\/sparkfun_power_m_acs37800_qwiic_1.webp?v=1769187630","url":"https:\/\/uk.robotshop.com\/products\/sparkfun-power-meter-acs37800-qwiic","provider":"RobotShop UK","version":"1.0","type":"link"}