11.rar

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  • 2010-07-06 22:00
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迷宫小车的整体电路图以及其主要的芯片资料,还有电路图
11.rar
  • 机器人
  • 电机驱动L298N带光耦
  • L298应用实例.files
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    7KB
  • L298_stepmotor.gif
    11KB
  • L298_motor.gif
    10.6KB
  • ~$98N驱动资料.doc
    162B
  • 驱动器.jpg
    318.3KB
  • 新建 Microsoft Word 文档.doc
    67.5KB
  • L298应用实例.htm
    1.3KB
  • 步进电机控制原理.doc
    20KB
  • L298N驱动步进电机资料.JPG
    21KB
  • L298N的说明及应用.doc
    127.5KB
  • 步进电机控制.pdf
    289.8KB
  • 介绍.txt
    1KB
  • L298N驱动资料.doc
    41KB
  • Thumbs.db
    9KB
  • L298N.pdf
    237.9KB
  • L298N驱动.doc
    29.5KB
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  • robot2010.pdf
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内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/6380acf59f0e6d0d6537d8d4/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/6380acf59f0e6d0d6537d8d4/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">L2<span class="_ _0"></span>98</div><div class="t m0 x2 h3 y2 ff2 fs1 fc0 sc0 ls1 ws0"><span class="fc1 sc0">May</span><span class="_"> </span><span class="fc1 sc0">1995</span></div><div class="t m0 x3 h4 y3 ff2 fs2 fc0 sc0 ls1 ws0">DU<span class="_ _1"></span>AL<span class="_ _2"> </span>FULL<span class="_ _1"></span>-<span class="_ _1"></span>B<span class="_ _1"></span>RIDG<span class="_ _1"></span>E<span class="_ _3"> </span>DR<span class="_ _1"></span>IVE<span class="_ _1"></span>R</div><div class="t m0 x4 h5 y4 ff1 fs1 fc0 sc0 ls2 ws0">Multi<span class="_ _4"></span>watt15</div><div class="t m0 x5 h5 y5 ff1 fs1 fc0 sc0 ls3 ws0">ORDE<span class="_ _4"></span>RI<span class="_ _4"></span>NG<span class="_ _2"> </span>NU<span class="_ _0"></span>MBE<span class="_ _0"></span>RS<span class="_ _5"> </span>:<span class="_ _5"> </span><span class="ff2 ls4">L298N<span class="_ _6"> </span>(M<span class="_ _4"></span>u<span class="_ _1"></span>l<span class="_ _0"></span>t<span class="_ _0"></span>iw<span class="_ _0"></span>a<span class="_ _1"></span>t<span class="_ _4"></span>t<span class="_ _2"> </span>Vert<span class="_ _0"></span>.<span class="_ _4"></span>)</span></div><div class="t m0 x6 h3 y6 ff2 fs1 fc0 sc0 ls1 ws0">L<span class="_ _0"></span>29<span class="_ _4"></span>8H<span class="_ _4"></span>N<span class="_ _3"> </span>(<span class="_ _0"></span>M<span class="_ _0"></span>u<span class="_ _4"></span>lt<span class="_ _4"></span>i<span class="_ _0"></span>wa<span class="_ _4"></span>tt<span class="_ _3"> </span>H<span class="_ _0"></span>o<span class="_ _4"></span>r<span class="_ _0"></span>i<span class="_ _0"></span>z<span class="_ _0"></span>.<span class="_ _0"></span>)</div><div class="t m0 x6 h3 y7 ff2 fs1 fc0 sc0 ls4 ws0">L298<span class="_ _0"></span>P<span class="_ _5"> </span>(<span class="_ _0"></span>Pow<span class="_ _0"></span>erS<span class="_ _0"></span>O<span class="_ _0"></span>20)</div><div class="t m0 x2 h6 y8 ff1 fs3 fc0 sc0 ls5 ws0">BL<span class="_ _0"></span>OCK<span class="_ _3"> </span>DIA<span class="_ _0"></span>G<span class="_ _0"></span>RAM</div><div class="t m0 x2 h7 y9 ff2 fs4 fc0 sc0 ls6 ws0">.<span class="_ _4"></span><span class="fs3 ls1">OPER<span class="_ _1"></span>ATIN<span class="_ _1"></span>G<span class="_ _7"> </span>SU<span class="_ _1"></span>PPLY<span class="_ _8"> </span>VOL<span class="_ _1"></span>TAGE<span class="_ _9"></span>UP<span class="_ _8"> </span>TO<span class="_"> </span>46<span class="_ _7"> </span>V</span></div><div class="t m0 x2 h7 ya ff2 fs4 fc0 sc0 ls1 ws0">.<span class="_ _7"></span><span class="fs3">TOT<span class="_ _1"></span>AL<span class="_ _8"> </span>DC<span class="_ _a"> </span>C<span class="_ _1"></span>U<span class="_ _1"></span>RR<span class="_ _1"></span>ENT<span class="_"> </span>U<span class="_ _1"></span>P<span class="_"> </span>TO<span class="_ _8"> </span>4<span class="_"> </span>A</span></div><div class="t m0 x2 h7 yb ff2 fs4 fc0 sc0 ls1 ws0">.<span class="_ _7"></span><span class="fs3">LOW<span class="_ _8"> </span>SA<span class="_ _1"></span>TU<span class="_ _1"></span>RAT<span class="_ _1"></span>ION<span class="_ _8"> </span>VOLT<span class="_ _1"></span>AG<span class="_ _1"></span>E</span></div><div class="t m0 x2 h7 yc ff2 fs4 fc0 sc0 ls1 ws0">.<span class="_ _7"></span><span class="fs3">OVER<span class="_ _1"></span>TE<span class="_ _1"></span>MPE<span class="_ _1"></span>R<span class="_ _1"></span>ATUR<span class="_ _1"></span>E<span class="_ _7"> </span>PRO<span class="_ _1"></span>TECT<span class="_ _1"></span>IO<span class="_ _1"></span>N</span></div><div class="t m0 x2 h7 yd ff2 fs4 fc0 sc0 ls1 ws0">.<span class="_ _7"></span><span class="fs3">LOGIC<span class="_ _1"></span>AL<span class="_ _5"> </span>&#8221;0&#8221;<span class="_ _6"> </span>INPUT<span class="_ _5"> </span>VOLT<span class="_ _1"></span>AGE<span class="_"> </span>UP<span class="_ _3"> </span>TO<span class="_ _2"> </span>1.5<span class="_ _6"> </span>V</span></div><div class="t m0 x7 h8 ye ff2 fs3 fc0 sc0 ls1 ws0">(HIG<span class="_ _1"></span>H<span class="_ _a"> </span>NO<span class="_ _1"></span>ISE<span class="_ _7"> </span>IMMU<span class="_ _1"></span>NI<span class="_ _1"></span>TY<span class="_ _1"></span>)</div><div class="t m0 x2 h6 yf ff1 fs3 fc0 sc0 ls1 ws0">D<span class="_ _0"></span>E<span class="_ _4"></span>SC<span class="_ _0"></span>R<span class="_ _4"></span>I<span class="_ _0"></span>P<span class="_ _0"></span>T<span class="_ _0"></span>I<span class="_ _0"></span>O<span class="_ _4"></span>N</div><div class="t m0 x2 h8 y10 ff2 fs3 fc0 sc0 ls1 ws0">The<span class="_ _a"> </span>L298<span class="_ _9"> </span>is<span class="_"> </span>an<span class="_ _8"> </span>i<span class="_ _1"></span>ntegrated<span class="_ _9"></span>m<span class="_ _1"></span>onol<span class="_ _1"></span>ithic<span class="_ _7"> </span>ci<span class="_ _1"></span>rc<span class="_ _1"></span>ui<span class="_ _1"></span>t<span class="_ _5"> </span>in<span class="_ _7"> </span>a<span class="_ _a"> </span>1<span class="_ _1"></span>5-</div><div class="t m0 x2 h8 y11 ff2 fs3 fc0 sc0 ls1 ws0">lead<span class="_ _2"> </span>Multiw<span class="_ _b"></span>att<span class="_ _3"> </span>and<span class="_ _6"> </span>Powe<span class="_ _1"></span>rSO<span class="_ _1"></span>20<span class="_ _3"> </span>packa<span class="_ _1"></span>ges.<span class="_"> </span>It<span class="_ _c"> </span>is<span class="_ _3"> </span>a</div><div class="t m0 x2 h8 y12 ff2 fs3 fc0 sc0 ls1 ws0">high<span class="_ _8"> </span>vol<span class="_ _b"></span>tage<span class="_ _0"></span>,<span class="_ _7"> </span>hig<span class="_ _1"></span>h<span class="_ _a"> </span>cu<span class="_ _1"></span>rr<span class="_ _1"></span>ent<span class="_"> </span>d<span class="_ _1"></span>ual<span class="_ _8"> </span>full-<span class="_ _b"></span>br<span class="_ _1"></span>idge<span class="_ _7"> </span>drive<span class="_ _1"></span>r<span class="_ _a"> </span>de-</div><div class="t m0 x2 h8 y13 ff2 fs3 fc0 sc0 ls1 ws0">signed<span class="_ _9"></span>to<span class="_ _9"></span>acc<span class="_ _b"></span>ept<span class="_ _7"> </span>sta<span class="_ _1"></span>ndard<span class="_ _9"></span>T<span class="_ _1"></span>T<span class="_ _1"></span>L<span class="_ _8"> </span>logi<span class="_ _b"></span>c<span class="_ _9"> </span>level<span class="_ _1"></span>s<span class="_ _a"> </span>a<span class="_ _1"></span>nd<span class="_ _7"> </span>dr<span class="_ _b"></span>ive</div><div class="t m0 x2 h8 y14 ff2 fs3 fc0 sc0 ls1 ws0">inducti<span class="_ _1"></span>ve<span class="_ _a"> </span>loads<span class="_ _a"> </span>such<span class="_ _a"> </span>as<span class="_"> </span>relays,<span class="_ _a"> </span>sol<span class="_ _1"></span>enoids,<span class="_ _8"> </span>DC<span class="_"> </span>and</div><div class="t m0 x2 h8 y15 ff2 fs3 fc0 sc0 ls1 ws0">stepping<span class="_ _9"></span>m<span class="_ _1"></span>otors<span class="_ _1"></span>.<span class="_ _7"> </span>Two<span class="_ _7"> </span>enable<span class="_ _d"></span>inpu<span class="_ _1"></span>ts<span class="_ _7"> </span>are<span class="_ _8"> </span>prov<span class="_ _1"></span>ide<span class="_ _1"></span>d<span class="_ _a"> </span>t<span class="_ _1"></span>o</div><div class="t m0 x2 h8 y16 ff2 fs3 fc0 sc0 ls1 ws0">enable<span class="_ _d"></span>or<span class="_ _7"> </span>d<span class="_ _1"></span>is<span class="_ _1"></span>able<span class="_ _7"> </span>the<span class="_ _d"></span>devi<span class="_ _b"></span>ce<span class="_ _7"> </span>in<span class="_ _1"></span>dependently<span class="_ _0"></span>of<span class="_ _d"></span>the<span class="_ _9"></span>i<span class="_ _1"></span>n-</div><div class="t m0 x2 h8 y17 ff2 fs3 fc0 sc0 ls1 ws0">put<span class="_ _a"> </span>signal<span class="_ _1"></span>s.<span class="_ _a"> </span>Th<span class="_ _1"></span>e<span class="_ _8"> </span>emitters<span class="_ _7"> </span>of<span class="_"> </span>the<span class="_ _8"> </span>low<span class="_ _1"></span>er<span class="_"> </span>transi<span class="_ _b"></span>stors<span class="_ _7"> </span>of</div><div class="t m0 x2 h8 y18 ff2 fs3 fc0 sc0 ls1 ws0">each<span class="_ _8"> </span>bridge<span class="_ _9"> </span>are<span class="_ _5"> </span>connect<span class="_ _1"></span>ed<span class="_ _7"> </span>together<span class="_ _9"></span>and<span class="_"> </span>the<span class="_ _8"> </span>corre<span class="_ _b"></span>-</div><div class="t m0 x2 h8 y19 ff2 fs3 fc0 sc0 ls1 ws0">sponding<span class="_ _9"></span>ext<span class="_ _1"></span>ernal<span class="_ _9"></span>term<span class="_ _b"></span>in<span class="_ _1"></span>al<span class="_ _8"> </span>can<span class="_ _7"> </span>be<span class="_ _8"> </span>use<span class="_ _1"></span>d<span class="_ _a"> </span>f<span class="_ _1"></span>or<span class="_ _7"> </span>the<span class="_ _9"> </span>con-</div><div class="t m0 x5 h8 y1a ff2 fs3 fc0 sc0 ls1 ws0">necti<span class="_ _1"></span>on<span class="_ _9"></span>of<span class="_ _d"></span>an<span class="_ _d"></span>exter<span class="_ _1"></span>nal<span class="_ _9"></span>sens<span class="_ _1"></span>ing<span class="_ _d"></span>r<span class="_ _b"></span>esis<span class="_ _b"></span>tor.<span class="_ _9"></span>An<span class="_ _9"></span>addit<span class="_ _1"></span>ional</div><div class="t m0 x5 h8 y1b ff2 fs3 fc0 sc0 ls1 ws0">suppl<span class="_ _1"></span>y<span class="_ _7"> </span>input<span class="_ _a"> </span>i<span class="_ _b"></span>s<span class="_ _5"> </span>p<span class="_ _1"></span>rovi<span class="_ _b"></span>ded<span class="_ _7"> </span>so<span class="_ _a"> </span>that<span class="_ _7"> </span>the<span class="_ _a"> </span>lo<span class="_ _1"></span>gic<span class="_ _7"> </span>wor<span class="_ _1"></span>ks<span class="_"> </span>a<span class="_ _1"></span>t<span class="_ _a"> </span>a</div><div class="t m0 x5 h8 y1c ff2 fs3 fc0 sc0 ls1 ws0">low<span class="_ _1"></span>er<span class="_"> </span>vo<span class="_ _1"></span>l<span class="_ _1"></span>tage<span class="_ _0"></span>.</div><div class="t m0 x8 h5 y1d ff1 fs1 fc0 sc0 ls4 ws0">Po<span class="_ _4"></span>w<span class="_ _0"></span>erS<span class="_ _0"></span>O<span class="_ _0"></span>20</div><div class="t m0 x9 h3 y1e ff2 fs1 fc0 sc0 ls1 ws0">1/12</div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div> </body> </html>
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