The Big Easy Driver Bipolar Motor Controller is a stepper motor driver board for bi-polar stepper motors up to 2A/phase. It is based on the Allegro A4983 stepper driver chip. It's the next version of the popular easy driver board. Each BigEasyDriver can drive up to about 2A per phase of a bi-polar stepper motor. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It can take a maximum motor drive voltage of around 35V, and includes on-board 5V/3.3V regulation, so only one supply is necessary. Although this board should be able to run most systems without active cooling, a heatsink is recommended for loads approaching 2A/phase.
為了讓影迷盡情享受經典作品，北影將播放多部數位修復影片，包含阿薩亞斯（Olivier Assayas）執導、張曼玉及尚皮耶李奧（Jean Pierre Leaud）主演的《迷離劫》，導演萬仁執導的代表作《超級大國民》，手塚治虫團隊打造的情慾動畫《悲傷的貝拉朵娜》。第18屆台北電影節的套票首賣會，將於今（５日）在松山文創園區５號倉庫舉行。
var LIGHTBOX_DARLA_CONFIG ={"useYAC":0,"usePE":0,"servicePath":"https://tw.news.yahoo.com/__darla/php/fc.php","xservicePath":"","beaconPath":"https://tw.news.yahoo.com/__darla/php/b.php","renderPath":"","allowFiF":false,"srenderPath":"https://s.yimg.com/rq/darla/2-9-9/html/r-sf.html","renderFile":"https://s.yimg.com/rq/darla/2-9-9/html/r-sf.html","sfbrenderPath":"https://s.yimg.com/rq/darla/2-9-9/html/r-sf.html","msgPath":"https://tw.news.yahoo.com/__darla/2-9-9/html/msg.html","cscPath":"https://s.yimg.com/rq/darla/2-9-9/html/r-csc.html","root":"__darla","edgeRoot":"https://s.yimg.com/rq/darla/2-9-9","sedgeRoot":"https://s.yimg.com/rq/darla/2-9-9","version":"2-9-9","tpbURI":"","hostFile":"https://s.yimg.com/rq/darla/2-9-9/js/g-r-min.js","beaconsDisabled":true,"rotationTimingDisabled":true}var t_MediaGalleryBobaSpotlight_start = new Date().getTime();
var lightbox_ult_mid="spotlight_article_embedded1",lightbox_ult_mit="Article Body",lightbox_ult_site="news",lightbox_ult_region="TW",lightbox_ult_lang="zh-Hant-TW",lightbox_default_spaceid="2144404894";
var t_MediaGalleryBobaSpotlight_end = new Date().getTime();
![[美國直購 ShopUSA] 電機控制器 Big Easy Driver Bipolar Motor Controller $1595](https://imageproxy.pixnet.cc/imgproxy?url=https://tshop.r10s.com/ffd1b420-ec8b-11e4-ac44-005056b756e3/upload/1011we.jpg "[美國直購 ShopUSA] 電機控制器 Big Easy Driver Bipolar Motor Controller $1595")
留言列表
