{"product_id":"7v-to-45v-microstepping-st820-stepper-motor-driver-heatsink-for-3d-printer-ramps","title":"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\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\u003c\/div\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/92\/E4\/5ca9fade-18e8-4fec-86b1-4415f3708de2.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/FA\/73\/af3d2b53-2721-4924-8bf3-baf4581f699c.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/32\/F7\/0fd0a8dc-f6f9-45fd-8b35-4b0aff9ce32a.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/08\/A4\/3a0cad55-33f9-4b8c-b60a-22a8a4735521.JPG\" style=\"height: 800px; width: 800px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/ED\/69\/ab73e66f-8ddb-4669-afda-6110af67db78.JPG\" style=\"height: 800px; width: 800px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/C2\/20\/91927b5e-78d1-4ba5-8cc0-68ff9d63d623.jpg\" style=\"height: 650px; width: 800px;\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/49\/33\/2f75a77e-c97a-456d-b67d-0994d8939194.jpg\" style=\"height: 476px; width: 800px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/5D\/48\/479ba5e2-22e7-448a-9173-ad05a82f42b7.JPG\" style=\"width:800px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/F1\/E5\/c961b5d9-cb5c-460b-9d94-d787459de1c8.JPG\" style=\"width:800px;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/EB\/A8\/ed541c8b-cd97-4589-8812-6f890f987345.JPG\" style=\"width:800px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":13961903603756,"sku":"1384568","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/aea6c802-dc3c-4a1a-8e64-b3d9d914dddd.jpg?v=1587386564","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/7v-to-45v-microstepping-st820-stepper-motor-driver-heatsink-for-3d-printer-ramps","provider":"Electronic Pro ","version":"1.0","type":"link"}