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_2"></span>5<span class="_ _4"></span>V</div><div class="t m0 x1 h5 y22 ff5 fs0 fc0 sc0 ls1 ws1">&#25110;<span class="_ _5"> </span>+12V<span class="_ _5"> </span>&#20379;<span class="_ _6"></span>&#30005;&#65292;<span class="_ _8"></span>&#27599;<span class="_ _6"> </span>&#20010;<span class="_ _5"> </span>18650<span class="_ _5"> </span>&#38146;<span class="_ _6"> </span>&#30005;<span class="_ _6"></span>&#27744;<span class="_ _8"></span>&#30340;<span class="_ _6"> </span>&#26631;<span class="_ _6"> </span>&#31216;<span class="_ _6"> </span>&#30005;<span class="_ _6"></span>&#21387;<span class="_ _8"></span>&#20026;<span class="_ _5"> </span>3.7V&#65292;</div><div class="t m0 x1 h5 y23 ff5 fs0 fc0 sc0 lsb wsb">L<span class="_ _2"></span>M2<span class="_ _4"></span>59<span class="_ _2"></span>6<span class="_"> </span>&#26159;<span class="_"> </span>3A<span class="_"> </span>&#30005;&#27969;&#36755;&#20986;&#38477;&#21387;&#24320;&#20851;&#22411;&#38598;&#25104;&#31283;&#21387;&#33455;&#29255;<span class="_ _4"></span>&#65292;&#23427;&#20869;&#32622;</div><div class="t m0 x1 h5 y24 ff5 fs0 fc0 sc0 lsc wsc">&#26377;&#22266;&#23450;&#39057;&#29575;&#20026;<span class="_"> </span>150kHz<span class="_ _b"> </span>&#30340;&#25391;&#33633;&#22120;&#21644;<span class="_"> </span>1.23V<span class="_ _b"> </span>&#30340;&#22522;&#20934;&#31283;&#21387;&#22120;&#65292;&#24182;</div><div class="t m0 x1 h5 y25 ff5 fs0 fc0 sc0 ls1 ws1">&#20855;&#26377;&#28909;&#20851;&#26029;&#30005;&#36335;&#20445;&#25252;&#12289;&#36807;&#27969;&#20445;&#25252;&#12289;&#36807;&#21387;&#20445;&#25252;&#31561;&#20445;&#25252;&#30005;&#36335;&#65292;&#19988;</div><div class="t m0 x1 h5 y26 ff5 fs0 fc0 sc0 ls1 ws1">&#36890;&#36807;&#35813;&#33455;&#29255;&#21644;&#26497;&#23569;&#37327;&#30340;&#30005;&#23481;&#12289;&#30005;&#38459;&#31561;&#22806;&#22260;&#22120;&#20214;&#23601;&#21487;&#20197;&#26500;&#25104;&#31283;</div><div class="t m0 xb h5 y27 ff5 fs0 fc0 sc0 lsd wsd">&#23450;&#12289;&#39640;&#25928;&#30340;&#31283;&#21387;&#30005;&#36335;&#27169;&#22359;&#12290;L<span class="_ _2"></span>M25<span class="_ _2"></span>96<span class="_"> </span>&#25317;&#26377;&#24456;&#22909;&#30340;&#32447;&#24615;&#21644;&#36127;&#36733;</div><div class="t m0 xb h5 y28 ff5 fs0 fc0 sc0 ls1 ws1">&#35843;&#33410;&#29305;&#24615;&#65292;&#22266;&#23450;&#36755;&#20986;&#30340;&#21487;&#20197;&#36755;&#20986;<span class="_"> </span>3.3V&#12289;5V&#12289;12V&#65292;&#21487;&#35843;&#33410;&#30340;</div><div class="t m0 xb h5 y29 ff5 fs0 fc0 sc0 lse wse">&#21487;&#20197;&#36755;&#20986;<span class="_"> </span>0<span class="_"> </span>&#21040;<span class="_"> </span>37<span class="_ _4"></span>V<span class="_"> </span>&#30340;&#30005;&#21387;&#12290;&#25152;&#20197;&#30005;&#28304;&#27169;&#22359;&#29992;<span class="_"> </span>1<span class="_ _2"></span>8<span class="_ _2"></span>65<span class="_ _4"></span>0<span class="_"> </span>&#38146;&#30005;&#27744;</div><div class="t m0 xb h5 y2a ff5 fs0 fc0 sc0 lsf wsf">&#21644;<span class="_"> </span>L<span class="_ _4"></span>M2<span class="_ _4"></span>5<span class="_ _2"></span>9<span class="_ _4"></span>6<span class="_"> </span>&#21450;&#23569;&#37327;&#30340;&#22806;&#22260;&#20803;&#22120;&#20214;&#26500;&#25104;<span class="_ _2"></span>&#12290;&#37319;&#29992;<span class="_"> </span>3<span class="_"> </span>&#33410;<span class="_"> </span>1<span class="_ _4"></span>8<span class="_ _2"></span>6<span class="_ _4"></span>50<span class="_"> </span>&#38146;</div><div class="t m0 xb h5 y2b ff5 fs0 fc0 sc0 ls10 ws10">&#30005;&#27744;&#20018;&#32852;&#65292;&#24471;&#21040;&#32422;<span class="_"> </span>+12<span class="_ _2"></span>V<span class="_"> </span>&#30340;&#30452;&#27969;&#30005;&#21387;&#65292;&#28982;&#21518;&#36890;&#36807;&#21487;&#35843;&#30005;&#21387;&#22411;</div><div class="t m0 xb h5 y2c ff5 fs0 fc0 sc0 ls1 ws1">&#33455;&#29255;<span class="_"> </span>LM2596<span class="_ _b"> </span>&#31283;&#21387;&#36755;&#20986;<span class="_ _b"> </span>+5V<span class="_ _b"> </span>&#30005;&#21387;&#12290;&#22914;&#22270;<span class="_ _b"> </span>2<span class="_"> </span>&#25152;&#31034;&#12290;</div><div class="c xc y2d w3 h9"><div class="t m2 x7 ha y2e ff9 fs5 fc0 sc0 ls1 ws1">LM<span class="ls11 ws11">259</span>6</div><div class="t m3 xd hb y2f ff9 fs6 fc0 sc0 ls1 ws1">+Vin</div><div class="t m3 xe hb y30 ff9 fs6 fc0 sc0 ls1 ws1">1</div><div class="t m3 xf hb y31 ff9 fs6 fc0 sc0 ls1 ws1">5</div><div class="t m3 x3 hb y32 ff9 fs6 fc0 sc0 ls12 ws12">on/o<span class="ls1 ws1">ff</span></div><div class="t m3 x10 hb y31 ff9 fs6 fc0 sc0 ls1 ws1">3</div><div class="t m3 x10 hb y32 ff9 fs6 fc0 sc0 ls12 ws12">GN<span class="ls1 ws1">D</span></div><div class="t m3 x11 hb y33 ff9 fs6 fc0 sc0 ls12 ws12">Outp<span class="ls1 ws1">ut</span></div><div class="t m3 x12 hb y34 ff9 fs6 fc0 sc0 ls1 ws1">2</div><div class="t m3 x13 hb y35 ff9 fs6 fc0 sc0 ls13 ws13">Feed<span class="ls1 ws1">b<span class="ls14 ws14">ac</span>k</span></div><div class="t m3 x13 hb y36 ff9 fs6 fc0 sc0 ls1 ws1">4</div><div class="t m3 x14 hc y37 ffa fs7 fc0 sc0 ls1 ws1">C1</div><div class="t m2 x14 hd y38 ffa fs8 fc0 sc0 ls1 ws1">680uf</div><div class="t m2 x15 hc y39 ffa fs7 fc0 sc0 ls1 ws1">D1</div><div class="t m2 x15 hd y3a ffa fs8 fc0 sc0 ls1 ws1">1n5824</div><div class="t m2 x16 hc y3b ffa fs7 fc0 sc0 ls1 ws1">L1</div><div class="t m2 x16 hd y3c ffa fs8 fc0 sc0 ls1 ws1">33uH</div><div class="t m2 x17 hc y3d ffa fs7 fc0 sc0 ls1 ws1">C2</div><div class="t m2 x17 hd y3e ffa fs8 fc0 sc0 ls1 ws1">220uF</div><div class="t m3 x18 hb y2f ff9 fs6 fc0 sc0 ls12 ws12">DC<span class="ls1 ws1"> <span class="ls13 ws13">inpu</span>t</span></div><div class="t m3 x19 hb y3f ff9 fs6 fc0 sc0 ls12 ws12">+5.0V <span class="ls1 ws1"> </span>Outpu<span class="ls1 ws1">t</span></div><div class="t m2 x1a hd y40 ffa fs8 fc0 sc0 ls1 ws1">B1</div><div class="t m2 x1a hd y41 ffa fs8 fc0 sc0 ls1 ws1">12V</div></div><div class="t m0 xb h8 y42 ff8 fs4 fc0 sc0 ls1 ws1">&#22270;<span class="_"> </span>2 &#30005;&#28304;&#27169;&#22359;</div><div class="t m0 x1b h5 y43 ff4 fs0 fc0 sc0 ls1 ws1"> <span class="_ _a"></span>&#9632;<span class="_"> </span>2.2 &#21333;&#29255;&#26426;&#25511;&#21046;&#27169;&#22359;</div><div class="t m0 x1c h5 y44 ff5 fs0 fc0 sc0 ls1 ws1">&#26412;&#31995;&#32479;&#30340;&#25511;&#21046;&#27169;&#22359;&#26680;&#24515;&#22120;&#20214;&#25152;&#36873;&#29992;&#30340;&#26159;<span class="_ _6"> </span>ST<span class="_ _2"></span>C89C52<span class="_ _6"> </span>&#21333;&#29255;</div><div class="t m0 xb h5 y45 ff5 fs0 fc0 sc0 ls1 ws1">&#26426;&#12290;ST<span class="_ _4"></span>C89C52<span class="_ _5"> </span>&#23646;<span class="_ _0"></span>&#20110;<span class="_ _5"> </span>51<span class="_ _b"> </span>&#31995;<span class="_ _3"></span>&#21015;<span class="_ _3"></span>&#21333;<span class="_ _3"></span>&#29255;<span class="_ _3"></span>&#26426;&#65292;<span class="_ _0"></span>&#23427;<span class="_ _3"></span>&#30456;<span class="_ _3"></span>&#23545;<span class="_ _3"></span>&#20110;<span class="_ _b"> </span>STC89C51</div><div class="t m0 xb h5 y46 ff5 fs0 fc0 sc0 ls15 ws15">&#31561;&#20854;&#23427;<span class="_"> </span>51<span class="_"> </span>&#31995;&#21015;&#21333;&#29255;&#26426;&#20855;&#26377;&#65306;&#33021;&#32791;&#20302;<span class="_ _2"></span>&#12289;&#36816;&#34892;&#36895;&#24230;&#24555;&#12289;&#33021;&#23454;&#29616;</div><div class="t m0 xb h5 y47 ff5 fs0 fc0 sc0 ls7 ws7">I<span class="_ _2"></span>S<span class="_ _2"></span>P<span class="_"> </span>&#22312;&#32447;&#32534;&#31243;&#12289;&#36739;&#24378;<span class="_ _2"></span>&#30340;&#25239;&#24178;&#25200;&#33021;&#21147;&#20197;&#21450;&#20855;&#26377;&#20004;&#20010;<span class="_"> </span>1<span class="_ _2"></span>6<span class="_"> </span>&#20301;&#21487;&#32534;</div><div class="t m0 xb h5 y48 ff5 fs0 fc0 sc0 ls6 ws6">&#31243;&#23450;&#26102;&#35745;&#25968;&#22120;&#30340;&#31561;&#20248;&#28857;<span class="_ _4"></span>&#12290;&#24182;&#19988;<span class="_"> </span>S<span class="_ _4"></span>T<span class="_ _4"></span>C<span class="_ _4"></span>89<span class="_ _4"></span>C<span class="_ _4"></span>5<span class="_ _2"></span>2<span class="_"> </span>&#25351;&#20196;&#31995;&#32479;&#33021;&#22815;&#24456;</div><div class="t m0 xb h5 y49 ff5 fs0 fc0 sc0 ls16 ws16">&#22909;&#22320;&#23436;&#20840;&#20860;&#23481;&#19968;&#33324;&#30340;<span class="_"> </span>51<span class="_ _b"> </span>&#31995;&#21015;&#21333;&#29255;&#26426;&#25351;&#20196;&#31995;&#32479;&#65292;&#20869;&#37096;&#21547;&#26377;<span class="_ _b"> </span>8k</div><div class="t m0 xb h5 y4a ff5 fs0 fc0 sc0 ls17 ws17">&#30340;<span class="_"> </span>F<span class="_ _9"></span>l<span class="_ _4"></span>a<span class="_ _4"></span>s<span class="_ _4"></span>h<span class="_"> </span>&#31243;&#24207;&#23384;&#20648;&#31354;&#38388;&#20197;&#21450;<span class="_ _1"> </span>5<span class="_ _4"></span>1<span class="_ _4"></span>2<span class="_ _4"></span> <span class="_ _3"></span>b<span class="_ _4"></span>y<span class="_ _4"></span>t<span class="_ _4"></span>e<span class="_ _4"></span>s<span class="_ _1"> </span>&#30340;&#38543;&#26426;&#25968;&#25454;&#23384;&#20648;&#22120;</div><div class="t m0 x1d h5 y4b ff5 fs0 fc0 sc0 ls1 ws1">&#65288;RAM&#65289;&#65292;<span class="_ _4"></span>&#19988;&#20854;&#20215;&#26684;&#20063;&#36739;&#20302;&#24265;&#65292;&#20854;&#26368;&#23567;&#31995;&#32479;&#30340;&#22806;&#22260;&#30005;&#36335;&#31616;&#21333;&#12290;</div><div class="t m0 xb h5 y4c ff5 fs0 fc0 sc0 ls18 ws18">&#36890;&#36807;&#22810;&#27425;&#35797;&#39564;<span class="_ _4"></span>&#65292;&#27979;&#35797;&#32467;&#26524;&#34920;&#26126;<span class="_ _4"></span>&#65306;<span class="_ _4"></span>S<span class="_ _9"></span>T<span class="_ _4"></span>C<span class="_ _4"></span>8<span class="_ _4"></span>9<span class="_ _4"></span>C<span class="_ _4"></span>5<span class="_ _4"></span>2<span class="_"> </span>&#30340;&#36816;&#31639;&#36895;&#24230;&#21644;</div><div class="t m0 xb h5 y4d ff5 fs0 fc0 sc0 ls19 ws19">&#31934;&#30830;&#24230;&#31561;&#24615;&#33021;&#25351;&#26631;&#26159;&#23436;&#20840;&#33021;&#22815;&#24456;&#22909;&#22320;&#28385;&#36275;&#26234;&#33021;&#24490;&#36857;&#23567;&#36710;&#31995;</div><div class="t m0 xb h5 y4e ff5 fs0 fc0 sc0 ls1a ws1a">&#32479;&#30340;&#35201;&#27714;<span class="_ _4"></span>&#12290;&#22312;&#26412;&#35774;&#35745;&#20013;&#65292;&#36890;&#36807;<span class="_"> </span>S<span class="_ _9"></span>T<span class="_ _4"></span>C8<span class="_ _4"></span>9<span class="_ _2"></span>C<span class="_ _4"></span>52<span class="_"> </span>&#21333;&#29255;&#26426;&#30340;<span class="_ _1"> </span>P<span class="_ _4"></span>0.<span class="_ _4"></span>0<span class="_ _2"></span>&#8212;</div><div class="t m0 xb h5 y4f ff5 fs0 fc0 sc0 ls1b ws1b">P<span class="_ _2"></span>0<span class="_ _2"></span>.<span class="_ _2"></span>3<span class="_"> </span>&#26816;&#27979;&#20809;&#30005;&#20256;&#24863;&#22120;&#27169;&#22359;&#25152;&#37319;&#38598;&#21040;&#30340;&#20449;&#21495;<span class="_ _2"></span>&#65292;&#21028;&#26029;&#23567;&#36710;&#30456;&#23545;</div><div class="t m0 xb h5 y50 ff5 fs0 fc0 sc0 ls8 ws8">&#25152;&#35774;&#36335;&#24452;&#30340;&#21464;&#21270;&#24773;&#20917;&#65292;&#28982;&#21518;&#36890;&#36807;<span class="_"> </span>P2.0-P2.5<span class="_"> </span>&#21457;&#20986;&#30456;&#24212;&#30340;&#25511;&#21046;</div><div class="t m0 xb h5 y51 ff5 fs0 fc0 sc0 ls1 ws1">&#20449;&#21495;&#32473;&#30005;&#26426;&#39537;&#21160;&#27169;&#22359;&#65292;&#36890;&#36807;&#35843;&#33410;&#30005;&#26426;&#30340;&#36816;&#21160;&#24773;&#20917;&#65292;&#20351;&#23567;&#36710;&#33258;</div><div class="t m0 xb h5 y52 ff5 fs0 fc0 sc0 ls1c ws1c">&#21160;&#22320;&#27839;&#30528;&#30456;&#24212;&#30340;&#36335;&#24452;&#34892;&#39542;&#12290;&#22240;<span class="_"> </span>ST<span class="_ _4"></span>C89C<span class="_ _2"></span>52<span class="_"> </span>&#21333;&#29255;&#26426;&#30340;<span class="_ _b"> </span>P0<span class="_"> </span>&#21475;&#20869;</div><div class="t m0 xb h5 y53 ff5 fs0 fc0 sc0 ls1 ws1">&#37096;&#26159;&#28431;&#26497;&#24320;&#36335;&#36755;&#20986;&#65292;&#25152;&#20197;&#20316;&#20026;<span class="_"> </span>I/O<span class="_ _b"> </span>&#21475;&#29992;&#26102;&#65292;&#38656;&#25509;&#19978;&#25289;&#30005;&#38459;&#12290;</div><div class="t m0 x1b h5 y54 ff4 fs0 fc0 sc0 ls1 ws1"> <span class="_ _a"></span>&#9632;<span class="_"> </span>2.3 &#32418;&#22806;&#20809;&#30005;&#20256;&#24863;&#22120;&#27169;&#22359;</div><div class="t m0 x1c h5 y55 ff5 fs0 fc0 sc0 ls1d ws1d">&#26234;&#33021;&#24490;&#36857;&#23567;&#36710;&#19982;&#25152;&#35774;&#23450;&#30340;&#40657;&#33394;&#36335;&#24452;&#30340;&#30456;&#23545;&#20301;&#32622;&#30340;&#20449;&#21495;</div><div class="t m0 xb h5 y56 ff5 fs0 fc0 sc0 ls19 ws19">&#37319;&#38598;&#33719;&#21462;&#37096;&#20998;&#26159;&#23567;&#36710;&#23545;&#36335;&#24452;&#20449;&#24687;&#33719;&#21462;&#20174;&#32780;&#23454;&#29616;&#24490;&#36857;&#30340;&#20851;&#38190;</div><div class="t m0 xb h5 y57 ff5 fs0 fc0 sc0 ls1e ws1e">&#24615;&#37096;&#20998;<span class="_ _9"></span>&#65292;&#36890;&#36807;&#23427;&#23436;&#25104;&#23545;&#25152;&#35774;&#32622;&#30340;&#40657;&#33394;&#36335;&#24452;&#30340;&#35782;&#21035;<span class="_ _9"></span>&#65292;&#26681;&#25454;</div><div class="t m0 xb h5 y58 ff5 fs0 fc0 sc0 ls1e ws1e">&#35782;&#21035;&#30340;&#32467;&#26524;&#20135;&#29983;&#39640;<span class="_ _9"></span>&#12289;&#20302;&#30005;&#24179;&#20449;&#21495;<span class="_ _9"></span>&#65292;&#28982;&#21518;&#25226;&#35813;&#20449;&#21495;&#20256;&#36882;&#21040;</div><div class="t m0 xb h5 y59 ff5 fs0 fc0 sc0 ls1f ws1f">S<span class="_ _4"></span>T<span class="_ _4"></span>C8<span class="_ _2"></span>9<span class="_ _2"></span>C<span class="_ _2"></span>5<span class="_ _2"></span>2<span class="_ _2"></span>&#65292;<span class="_ _2"></span>S<span class="_ _4"></span>T<span class="_ _4"></span>C8<span class="_ _2"></span>9<span class="_ _2"></span>C<span class="_ _2"></span>5<span class="_ _2"></span>2<span class="_"> </span>&#26681;&#25454;&#25152;&#33719;&#21462;&#21040;&#30340;&#20449;&#21495;&#21457;&#20986;&#30456;&#24212;&#30340;&#25511;</div><div class="t m0 x1e he y5a ff2 fs9 fc0 sc0 ls1 ws1">&#22522;&#20110;&#21333;&#29255;&#26426;&#21450;&#32418;&#22806;&#20809;&#30005;&#20256;&#24863;&#22120;&#30340;&#24490;&#36857;&#23567;&#36710;&#35774;&#35745;</div><div class="t m0 x1f hf y5b ffb fsa fc0 sc0 ls1 ws1">&#26446;&#30427;&#26519;&#65292;&#40644;&#26122;&#26230;&#65292;&#21776;&#24314;&#28165;</div><div class="t m0 x20 h10 y5c ffc fsb fc0 sc0 ls1 ws1">&#65288;&#24191;&#19996;&#29702;&#24037;&#32844;&#19994;&#23398;&#38498;&#24037;&#31243;&#25216;&#26415;&#23398;&#38498;&#65292;&#24191;&#19996;&#24191;&#24030;&#65292;510091&#65289;</div><div class="t m0 x1 h8 y5d ff4 fs4 fc0 sc0 ls20 ws20">&#25688;&#35201;&#65306;<span class="ff8">&#26234;&#33021;&#24490;&#36857;&#23567;&#36710;&#26159;&#19968;&#20010;&#32508;&#21512;&#36816;&#29992;&#20256;&#24863;&#22120;&#12289; <span class="_ _3"></span>&#25511;&#21046;&#22120;&#12289; <span class="_ _3"></span>&#30005;&#26426;&#39537;&#21160;&#31561;&#27169;&#22359;&#65292;&#20855;&#26377;&#39640;&#24230;&#26234;&#33021;&#21270;&#30340;&#31995;&#32479;&#12290;&#36890;&#36807;&#36873;&#25321;&#65292;&#25152;&#35774;&#35745;&#30340;&#26234;&#33021;&#24490;&#36857;&#23567;&#36710;&#37319;</span></div><div class="t m0 x1 h8 y5e ff8 fs4 fc0 sc0 ls21 ws21">&#29992;ST<span class="_ _2"></span>C89C52 <span class="_ _3"></span>&#21333;&#29255;&#26426;&#20316;&#20026;&#25511;&#21046;&#33455;&#29255;&#65292;&#37319;&#29992;&#32418;&#22806;&#20809;&#30005;&#20256;&#24863;&#22120; <span class="_ _3"></span>TCRT5000&#20316;&#20026;&#23567;&#36710;&#30340;&#20449;&#21495;&#37319;&#38598;&#27169;&#22359;&#65292;&#23558;&#37319;&#38598;&#20449;&#21495;&#20256;&#36865;&#32473;&#21333;&#29255;&#26426;&#65292;&#30001;&#21333;&#29255;&#26426;&#36890;&#36807;</div><div class="t m0 x1 h8 y5f ff8 fs4 fc0 sc0 ls1 ws1">TB6612FNG&#39537;&#21160;&#30005;&#21160;&#26426;&#12290;&#36890;&#36807;&#23454;&#29289;&#27979;&#35797;&#65292;&#35813;&#26234;&#33021;&#24490;&#36857;&#23567;&#36710;&#20855;&#26377;&#30005;&#36335;&#32467;&#26500;&#31616;&#21333;,&#21487;&#38752;&#24615;&#39640;&#30340;&#20248;&#28857;&#12290;</div><div class="t m0 x1 h8 y60 ff4 fs4 fc0 sc0 ls1 ws1">&#20851;&#38190;&#35789;&#65306;<span class="ff8">&#26234;&#33021;&#24490;&#36857;&#23567;&#36710;&#65307;&#21333;&#29255;&#26426;&#65307;&#32418;&#22806;&#20809;&#30005;&#20256;&#24863;&#22120;</span></div><div class="t m0 x21 h11 y61 ffd fsb fc1 sc0 ls1 ws1"><span class="fc2 sc0">&#19975;&#26041;&#25968;&#25454;</span></div></div><div class="pi" data-data='{"ctm":[1.567902,0.000000,0.000000,1.567902,0.000000,0.000000]}'></div></div> </body> </html>
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