{"product_id":"5pcs-7v-to-45v-microstepping-st820-stepper-motor-driver-heatsink-for-3d-printer-ramps","title":"5pcs 7V to 45V Microstepping ST820 Stepper Motor Driver + Heatsink for 3D Printer RAMPS","description":"\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??ST820 is a compact and easy to use evaluation board for the STSPIN820, the world's smallest 45V microstepping motor driver.\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cdiv\u003e?\u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??Supply voltage from 7V to 45V?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??Output current up to 1.5A rms for each motor phase?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??Maximum current up to 2.5 A per phase Integrated low RDS(ON) power stages (HS + LS = 1 Ω typ.)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??It helps customers to really exploit the benefits of working at high microstepping resolution.?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??The microstepping resolution can be easily set to one of eight available values through M1, M2 and M3 inputs: full-step, 1\/2, 1\/4, 1\/8, 1\/16, 1\/32, 1\/128 and 1\/256 of step.?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??Can adjustable current control through a potentiometer to set the ref. voltages\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eEmbedded PWM current control with selectable decay mode (fast or slow)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??The hardware is fully compatible to be used together with RAMPS or other similar FFF 3D printing platforms, representing a very fast drop-in replacement of similar solutions.?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??It provides a very compact solution to evaluate the performance of the STSPIN820 stepper motor driver with a minimum set of additional equipment and without the need for additional devices.?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e??The STSPIN820 features a full set of protections: ??Stepper motor driving with a microstepping resolution up to 1\/256th of step ??Overcurrent, short-circuit and overtemperature protection\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv id=\"imgBox\" style=\"margin: 0px; padding: 0px; box-sizing: border-box; font-size: 14px; color: rgb(102, 102, 102); font-family: OpenSans, Arial;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box; text-align: center;\"\u003e?\u003c\/div\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box; text-align: center;\"\u003e\n\u003cimg alt=\"\" class=\"bg_lazy\" data-original=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/92\/E4\/5ca9fade-18e8-4fec-86b1-4415f3708de2.jpg\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/92\/E4\/5ca9fade-18e8-4fec-86b1-4415f3708de2.jpg\" style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; max-width: 100%; display: inline; height: auto !important;\" title=\"7V to 45V Microstepping ST820 Stepper Motor Driver + Heatsink for 3D Printer RAMPS\" title1=\"\"\u003e\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cimg alt=\"\" class=\"bg_lazy\" data-original=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/FA\/73\/af3d2b53-2721-4924-8bf3-baf4581f699c.jpg\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/FA\/73\/af3d2b53-2721-4924-8bf3-baf4581f699c.jpg\" style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; max-width: 100%; display: inline; height: auto !important;\" title=\"\" title1=\"7V to 45V Microstepping ST820 Stepper Motor Driver + Heatsink for 3D Printer RAMPS\"\u003e\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cimg alt=\"\" class=\"bg_lazy\" data-original=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/32\/F7\/0fd0a8dc-f6f9-45fd-8b35-4b0aff9ce32a.jpg\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/32\/F7\/0fd0a8dc-f6f9-45fd-8b35-4b0aff9ce32a.jpg\" style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; max-width: 100%; display: inline; height: auto !important;\" title=\"7V to 45V Microstepping ST820 Stepper Motor Driver + Heatsink for 3D Printer RAMPS\" title1=\"\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e5 x?Microstepping ST820 Stepper Motor Driver + Heatsink\u003c\/span\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/4E\/24\/f4a417e8-7984-4956-b5cc-019e7a589a5a.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/41\/C8\/0e8fa081-30ec-4f24-b05d-1d6fc56fd2bd.jpg\" style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/DB\/0A\/e4e9065c-2809-406c-a0c9-e72e43f03df2.jpg\" style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/16\/F8\/db047d22-a4cb-4c7d-902f-7a323bfc6174.jpg\" style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/CD\/3C\/3ea9c2b9-51e7-46c7-9f2b-faf960a66bbd.jpg\" style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D9\/2D\/782f26ee-0dc2-454a-8112-27601d6ac6b4.jpg\" style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/3F\/98\/994a95c3-ea79-40e5-8ce0-ee85ffe8ca44.jpg\" style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D2\/85\/e7b41fe0-ac5f-4859-a444-549ff4fa6178.jpg\" style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cbr style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/03\/C2\/c173de07-f142-4b5e-b85b-d954129c53c0.jpg\" style=\"text-align: center;\"\u003e\n\u003c\/div\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":13961846652972,"sku":"1400774","price":1172.46,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/21b84da5-6390-4f62-ac6c-e5f00936a12c.jpg?v=1587386457","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/5pcs-7v-to-45v-microstepping-st820-stepper-motor-driver-heatsink-for-3d-printer-ramps","provider":"Electronic Pro ","version":"1.0","type":"link"}