{"product_id":"5-stuks-a4988-stepper-stappen-motor-driver-board-met-heatsink-voor-3d-printer_1648867","title":"5 stuks a4988 stepper stappen motor driver board met heatsink voor 3d-printer","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:14px;\"\u003eVoorzien zijn van:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eA4988 is een complete microstappenmotoraandrijving met ingebouwde vertaler voor eenvoudige bediening. Deze driver kan in volledige, halve, 1\/4, 1\/8 en 1\/16 stapmodi werken met bipolaire stappenmotoren, uitgangsvermogen tot 35 V en ± 2 A. de regelaar in langzame of gemengde vervalmodi. A4988-omzetter is de sleutel tot een gemakkelijke implementatie. Zolang de \"stap\" -invoer die een puls invoert, de motor een microstap aandrijft. Er zijn geen fase-wachtrijtabellen, hoogfrequente besturingslijnen of complexe interfaces om te programmeren. A4988-interface is zeer geschikt omdat complexe microprocessor niet beschikbaar is of overbelast is. In de microstapbediening selecteert de A4988-snijcontrole binnenin automatisch de huidige vervalmodus (langzaam of gemengd). In gemengde vervalmodus is het apparaat aanvankelijk ingesteld op een vaste uitvaltijd bij snel verval, en vervolgens op de rest van de langzame uitvaltijd. Gemengd vervalstroomcontroleschema resulteert in verminderde hoorbare motorruis, verhoogde stapnauwkeurigheid en verminderd energieverbruik. Interne synchrone gelijkrichtingscontroleschakelingen worden verschaft om het stroomverbruik van de pulsbreedtemodulatie (PWM) te verbeteren. Interne circuitbeveiliging omvat thermische uitschakeling met hysterese, onderspanningsblokkering (UVLO) en crossover-stroombeveiliging. Speciale vermogensvolgorde. * Heatsink in SET.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" height=\"343\" style=\"border-collapse:collapse;width: 217.53pt\" width=\"290\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:125.25pt;\" width=\"167\"\u003e\n\u003ccol style=\"width:92.25pt;\" width=\"123\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eMicrocontroller\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eATmega2560\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eUSB-TTL-omzetter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eCH340G\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height:15.00pt;\"\u003e\n\u003ctd class=\"et3\" height=\"39\" rowspan=\"2\" style=\"height:29.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eStroom uit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et5\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e3.3V-180mА\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\u003ctd class=\"et6\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e5V-800mА\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eMacht in. USB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eMacht in. VIN \/ DC Jack\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e6-12V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eEnergieverbruik\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e5V 220mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eLogisch niveau\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eKlok frequentie\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e16MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eBedrijfsspanning\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eDigitale I \/ O\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:num=\"54\"\u003e\u003cspan style=\"font-size:14px;\"\u003e54\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eAnaloge I \/ O\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:num=\"16\"\u003e\u003cspan style=\"font-size:14px;\"\u003e16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eGeheugen grootte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e256kb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eGegevens RAM Type \/ grootte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e8Kb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eData ROM Type \/ Grootte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e4Kb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eInterfacetype\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eISP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et4\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eBedrijfstemperatuur\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et4\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e-40С ° \/ + ° 85С\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height:14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" style=\"height:14.25pt;width:125.25pt;\" width=\"167\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003eLengte x breedte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" style=\"width:92.25pt;\" width=\"123\" x:str=\"\"\u003e\u003cspan style=\"font-size:14px;\"\u003e53.361 × 101.86 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003ePakket bestaat uit:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e5 x A4988 stappenmotorstuurprogramma\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1A\/3B\/a05301c6-31a6-4d26-96b2-0d08ca3bf596.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/C0\/4D\/78012fa5-9c13-4ace-b9c9-cb6fdb15f8f1.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/55\/CC\/59ace0b2-7f72-42cd-8a1a-81d26ad37efa.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1C\/D5\/b2b006d4-6236-49ff-9ad5-727c06850a23.jpg\"\u003e","brand":"123Materialen.com","offers":[{"title":"Default Title","offer_id":43271601127591,"sku":"DDNL1648867","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/5015\/9271\/products\/a05301c6-31a6-4d26-96b2-0d08ca3bf596_d67802d2-98cf-47fd-ae40-6fd7e65f295d.jpg?v=1681059140","url":"https:\/\/www.123materialen.com\/products\/5-stuks-a4988-stepper-stappen-motor-driver-board-met-heatsink-voor-3d-printer_1648867","provider":"123materialen","version":"1.0","type":"link"}