献给刚加入的LED灯箱制作会员！

电子闪动招牌的制作流程

      不久前也曾几何时在论坛里见到有人发表过LED灯箱的制作工艺，今天我也给大家发来一个参考。只是我讲的比较简单实用，还列出了一些简单的公式和数据。下面开始主题。。。。

               
一、制作工具：
电钻、尖钳、烙铁、万用表、壁纸刀、钩刀、钢板直尺、小剪子、小锤子、塑料焊枪。
二、LED控制器、有机板或工业塑料板、单面铝塑板、发光二极管、2W、1K~2K水泥电阻、胶棒、焊锡、导线、木条、小钉子、合页、螺丝。

三、灯箱要求：
⑴基本外观：(双面)
夹角为20－－-30度，这样的外观，便于行人双面观看、扩大视野、舒适美观。见下图“烟酒”图例。双面是有两个单面组合而成，只不过可以合用一台控制器。

⑵单面外观：见上图“超市”图例。
⑶电路图：

四、工艺流程：
⑴先用木条钉一个外观宽度80CM、高深莫测40CM、厚5CM的木框。
最好使用专用灯箱铝型材，这样外观美观大方。
⑵在一个平整的工作台上，用钩刀和钢尺裁割一块80CM×40CM的铝塑板或者有机板。
⑶到复印店里用刻字机刻两个“烟酒”大小粗细适中的字，转移到有机板上。
⑷顺着字的笔画，居中画线，每隔1.5cm左右用电钻打孔（￠4.8MM钻头），也可根据实际情况而定，不必拘泥形式，孔的大小能让发光二极管的前部进去，而后部（帽沿）进不去。
⑸将发光二极管一个个插入孔内。（注意：正负极要首尾相连，用手扭紧，不能有松动的地方，或用40W以下的电烙铁焊接也可。）
⑹计算电阻值。发光二极管的发光电压为1.5V~3.8V（根据所购二极管的电压确定）。关键的因素要所每组的工作电流调整在15~20MA，测量电流的方法要的士电流表串入电路。每组的数量可依实际情况而定。如“烟酒”两字，共230个发光二极管，可分成3组，77个，77个和76个。限流电阻尽量接到控制器的负极上。
R限流电阻=（220V—单个发光二极管的平均电压×组二极管的数量）÷18MA
⑺为了防止雨水进入、短路等外界因素，用塑料胶枪把二极管周边焊好，然后在接到控制器上。

五、举例说明：
例一：做红色“超市”两个字，闪动6~9次，停数秒再闪，周边用绿色的追逐效果。
解答：首先确定选用DVDID-01型和DAVID-04Z型两台控制器。“超市”用DAVID-01型，周边追采用DVDID-04Z型。如果“超市”两个字共用了280个2.5V的白发红，可以平均分成四组，每组70个。算一下:R限流=（220V—70×2.5V）÷20MA=2.25千欧，大约等于2.2千欧，也就是说每一组负极上接一个2.2千欧的水泥电阻，而后四组串联起来，按照红正/黄负接到DAVID-01型控制器的输出端。周边追最好提前打好表格，分成的追点数量是12或16的倍数。例如共16×6=96个点。1、2、3、4首尾相连成A1组，5、6、7、8首尾相连为B1组，9、10、11、12首尾相连为C1组。。。。。，13、14、15、16首尾相连为D1组。。。。。。，117、18、19、20首尾相连为A2组，21、22、23、24首尾相连为B2组。。。。。，93、94、95、96首尾相连为D6组。A1-A6再首尾相连形成A组，B1至B6首尾相连形成B组，。。。。依次类推。A、B、C、D四组负极上分别串一个限流电阻，电流的计算方法不再重复，按照红正，黄负接到DAVID-04Z型控制器上即可。
例二：做“服装 批零”四个字，“服装”用白发红，“批零”用白发白。“服装”亮一下，“批零”亮一下，循环往复。
解答：首先确定选用DAVID-02P型控制器。“服装”二字用了228个2.5V的白发红，“服装”分成3组，每组228÷3=76个。算一下R1限流=（220V—76×2.5V）÷20MA=1.5千欧；“批零”二字用了280个3V的白发白，“批零”分成4组，每组280÷4=70个。算一下R2限流=（220V—70×3V）÷20MA=0.5千欧。参照上面接线图连接即可，只不过是输出回路多了一路，串并联关系不变。

六、注意事项：
⑴控制器端输出端千万不要发生短路。
⑵电阻发热过高，要采用串并联的方法进行散热。
R串=R1+R2+R3+…….    1/R并=1/R1+1/R2+1/R3+……

七、电阻分配表

红色超高亮

LED个数

电阻阻值

蓝色超高亮

LED个数

电阻阻值

绿色超高亮

LED个数

电阻阻值

25－－－－35
9K
27－－－－31
5.5K
30－－－－35
5.5K

36－－－－45
8K
32－－－－36
5K
36－－－－40
5K

46－－－－55
7K
37－－－－40
4.5K
41－－－－45
4.5K

56－－－－65
6K
41－－－－44
4K
46－－－－50
4K

66－－－－75
5K
45－－－－48
3.5K
51－－－－55
3.5K

76－－－－85
4K
49－－－－53
3K
56－－－－60
3K

86－－－－95
3K
54－－－－58
2.5K
61－－－－65
2.5K

96－－－－105
2K
59－－－－63
2K
66－－－－70
2K

106－－-115
1K
64－－－－68
1.5K
71－－－－75
1.5K

120以上
#
69－－－－73
1K
76－－－－80
1K


  
74以上
#
80－－－－85
#

由于产品的型号和批次不同，上表中串入电阻的数值仅供参考。关键的关键是把每组的工作电流调整在15－－-20MA，测量电流的方法要将电流表串入电路，最简单的方法是只要测量在该组其中一个电阻（1K/2W）上的电压为15－－－－20V即可，电流也就是15－－-20MA了。

虽然已经会做了，还是要顶楼主一下

可以，记得下次复制带表格，，
{:1_142:}

很好 我还没有开始做呢 多谈谈制作经验对我们新手很有好处的

我会再接再里的，多谢大家的认可。

谢谢哦，，，实用型  好人啊，

{:1_137:}{:1_137:}{:1_137:}{:1_137:}{:1_137:}

很实用 谢谢楼主了！！！！！！！！

学习了

好像计算电流那里有点难度{:1_121:}

那个白发红的LED灯是怎样接线的？？

说的很详细，虽然会做了，还是要谢谢楼主，顶

dddddddddddddddddddddddddddd
dddddddddddddddddddddddddddd

超市”两个字共用了280个2.5V的白发红——本文来自〖www.521LED.com〗原帖地址：http://www.521led.com/viewthread.php?tid=128&fromuid=547）））有2.5V的白发红吗？我还没用过，是不是超亮度的？

会了也来学习学习  {:1_144:}

呵呵  和电有关的东西  要求就是胆大心细  我就老实马虎  哎

好文章一定要顶的，千万别沉了

好帖，好技术，感谢奉献

很实用 谢谢楼主了 411111

蛮实用的,辛苦了!!!{:1_146:}

[whitepad]***400;200;400,200;;#03f;* m37,63 l39,64,45,64,48,62,56,58,61,55,63,53,67,52,71,50,73,48,75,48,75,46 e|********* m43,63 l43,81,41,88,39,93,38,96,36,97,36,99,34,99 e|********* m42,80 l43,80,44,78,47,76,62,70,70,67,74,64,69,64,66,65,64,66,63,66,62,67,60,68,57,68,57,69,53,71,51,73,49,74,47,76,47,82,45,90 45,91,46,89,53,82,56,80,59,80,59,88,57,89,55,89,55,90,59,90,64,88,65,88 e|********* m55,31 l56,32,57,35,59,40,62,48,65,53,72,70,78,86,81,93,86,108,89,113,90,118,91,119,92,122,93,122,93,86 e|********* m68,20 l69,22,70,26,71,29 e|********* m81,76 l81,77,78,79,76,82,72,84,69,85 e|********* m50,110 l50,111,47,114,45,117,42,120,42,121,40,121 e|********* m60,102 l60,118,56,128,56,130,60,130,62,128,66,127,70,124,71,122,72,122,72,119,70,118,70,117,68,116,67,115,66,115,64,113,64,111,65,111,70,109,73,107 75,107,76,103,80,103 e|********* m110,60 l113,60,115,61,115,67 e|********* m97,87 l104,87,109,85,113,83,115,81,115,106,116,106,116,107,118,107,119,104,124,88,125,83,125,81 e|********* m130,65 l131,65,133,62,135,61,138,58,140,57,140,53,138,53,136,55 e|********* m124,71 l125,72,125,76,126,79,126,98 e|********* m131,76 l132,74,134,72,135,70,136,70,137,68,141,64,142,64,142,69,143,73,143,108,144,110,144,114,145,115,145,120,146,121,146,125,144,125,140,119,138,117,136,113 134,110,131,109,131,107 e|********* m128,82 l134,82,130,86,128,87,128,89,136,89,137,87,137,88,132,92,131,94,127,98,122,100,121,101,127,101,130,98,133,96,138,91,138,90,139,89,137,89,137,90 135,91,133,93,131,97,129,100,125,104,121,110,118,114,114,119,111,121,110,122,110,118,111,115 e|********* m143,82 l144,83,147,83,155,81,157,78,161,75,165,71,153,71 e|********* m151,63 l152,64,152,65,153,65,153,68,154,70,154,88,155,90,155,92,156,93,156,98,157,102,157,110,159,114,159,116,157,116,152,112,150,109,149,107,147,106,147,104 145,103,143,99,146,99 e|********* m177,87 l183,87,189,85,192,83,196,80,198,80,199,78,197,77,194,77,187,70,187,76,188,82,189,86,189,92,190,94,190,95,191,96,191,97,192,98,192,102,190,100 188,95,183,89,183,88,181,89,179,92,171,98,170,98,168,99,168,100,169,100,170,98 e|********* m189,84 l190,84,195,86,204,94,206,95,204,93,201,91 e|********* m206,52 l206,57,207,61,207,63,208,64,208,66,210,66,212,64,216,62,217,61 e|********* m225,53 l225,55,221,58,217,62,199,71,196,72,196,73,205,73,214,71,224,69,234,66,243,63,245,61,248,59,238,59,229,53,226,50,222,47,220,45,217,43,215,40 215,36,216,36,216,34,217,34,217,50,218,59,218,62,220,70,220,75,221,81,220,80,218,77,215,72,213,72,213,76,210,80,209,81,205,82,203,84,202,84 203,82,204,82,205,80 e|********* m227,70 l230,70,232,72,235,74,245,87,243,87,232,84 e|********* m216,86 l216,95,214,99,211,103,208,108,208,110,209,111,233,121,244,125,248,126,248,124,246,123,241,118,239,115,239,114,237,113 e|********* m227,87 l225,88,223,93,219,102,216,110,214,113,207,121,206,121,192,113,192,111,190,109,188,109,188,107,189,106,191,106,194,104,198,102,203,102,208,100,227,98,235,98 235,96,233,96 e|********* m273,55 l275,55,275,58,273,62,270,63,266,65 e|********* m256,72 l270,72,271,70,272,69,274,69,272,72,272,75,268,85,268,92,266,97,264,100,264,105,262,103,258,93,258,92,259,88,260,87,271,87,274,90,276,94,276,96 272,100,268,103,263,104,261,105,268,105,276,106,284,106,284,107,281,107,276,105,265,103,248,95 e|********* m300,70 l302,70,304,68,309,68,315,66,320,64,319,64,310,67 e|********* m289,96 l290,96,290,94,292,94,294,92,299,90,307,86,312,84,313,82,317,82,320,80,314,80 e|********* m305,69 l305,77,302,81,296,95,294,97 e|********* m307,83 l307,102,309,104,314,108,320,111,325,112,330,112,330,109,331,108,333,107,334,105,334,103,335,102,335,94,333,94,333,91,331,90,331,88,329,87 e|********* m358,51 l358,53,356,58,351,62,345,66,341,68 e|********* m356,70 l357,71,357,79,358,83,358,96,359,97,359,111,360,111,360,109,355,104,341,82,340,80,341,80,344,78,356,76,359,76,359,77,356,79,354,83,351,86,347,92 345,94,343,95,343,96,340,97,341,97,344,95,348,93,353,88,356,86,358,85,358,84,360,84,361,86,363,86,363,88,365,90,365,93,366,94,364,91,363,88 e|********* m374,70 l374,71,375,73,375,85,371,93,371,96,369,97,369,98,370,96,372,94,375,90,375,88,376,88,378,84,382,86,383,87,383,89,384,91,384,102,377,115,370,115 355,110,324,92 e|********* m260,138 l263,142,264,142,265,143,270,143,273,141,279,139,283,134,287,132,289,130,289,131,286,133,284,137,276,147,274,149,290,149,285,150,276,152,267,157,261,158,252,163 247,164,246,165,244,165,243,166,242,166,243,164,246,162,281,157,296,157,300,155,304,152,304,151,302,150,300,147,296,143,291,139,288,134,286,132,286,126,287,126 287,124,288,124,288,125,284,135,281,141,278,144,275,151,272,157,270,162,268,168,265,173,263,176,262,178,259,179,257,180,252,180,251,178,247,174 e|********* m282,151 l293,152,302,156,310,163,316,168,323,175,324,177,324,179,325,179,325,181,316,181,307,176 e|********* m277,165 l297,165,294,166,274,176,269,177,266,178,264,179,263,180,266,180,276,176,285,174,294,174,300,172,305,170,306,170,305,168,302,166,299,165,296,162,292,160,291,159 e|********* m286,150 l287,150,287,151,288,152,288,156,289,162,290,174,291,180,292,188,293,192,293,196,294,198 e|********* m330,146 l331,145,334,143,339,141,342,139,345,138,346,136,342,136,339,134 e|********* m337,130 l338,130,338,155,334,155 e|********* m321,160 l322,161,323,166,324,170,324,175,328,183,328,182 e|********* m332,161 l332,160,334,159,338,159,343,157,349,153,353,153,353,154,354,155,354,156,355,157,355,158,356,160,356,162,357,165,357,170,358,173,358,178,359,182,359,191,357,192 357,196,354,196,351,192,341,186,330,176,324,171,323,170,323,169 e|********* m326,157 l327,157,329,158,332,162,334,166,334,167,336,167,338,164,339,159,341,157 e|********* m345,151 l345,155,342,160,338,168,334,170,337,170,339,168,343,168,345,166,345,167,337,171,334,172,329,175,328,176,330,176,334,174,337,174,339,172,342,172,345,170,342,170 342,177,343,184,344,190,345,193,343,194,342,194,339,192,335,191,333,188 e|********* m358,163 l362,163,371,159,375,157,366,157 e|********* m363,152 l363,155,364,159,364,168,361,171,359,172 e|********* m365,167 l371,168,372,170,388,182,386,182,381,178,357,162 e|********* m365,143 l373,143,373,146,371,149,366,149 e[/whitepad]

[whitepad]***400;200;400,200;#999;*0.75; m67,42 l67,43,68,47,68,116,69,117,71,117,72,118,92,118,95,117,97,116,98,115,100,115,101,114,103,113,104,112,106,111,108,109,110,108,111,108,113,107,114,106 115,106,117,105,129,105,131,107,133,107,135,109,138,109,140,110,141,111,166,111,168,110,170,108,170,106,172,104,172,102,173,100,173,71,174,70,174,62,175,61 175,56,176,54,176,34,175,32,174,32,174,31,172,29,172,28,170,26,147,26,145,27,138,27,137,28,131,28,129,29,123,29,121,30,116,30,115,31,107,31 106,32,96,32,95,33,84,33,83,34,77,34,76,35,75,35,73,36,70,36,70,37,69,37,69,38,68,38,66,40,66,43,67,44,69,45,70,46,70,53 e|********* m64,38 l62,36,60,36,59,35,58,35,56,34,55,33,51,33,50,32,48,31,44,31,44,32,42,33,42,34,41,36,40,37,40,38,39,40,39,63,38,65,37,66 37,99,38,101,38,105,39,106,39,109,40,109,40,110,41,112,51,112,51,113,52,113,52,114,58,114,60,112,60,110,61,109,61,96,62,95,62,92,63,91 64,89,64,73,65,71,65,65,66,63,66,56,67,55,67,52 e|********* m55,25 l56,25,58,27,73,27,75,25,81,25,83,23,85,23,87,21,89,20,96,20,98,19,99,18,117,18,118,17,120,16,122,16,124,15,125,14,128,14,130,12 149,12,151,13,152,13,152,14,153,14,154,15,155,15,155,16,156,16,156,17,159,20,157,22,155,22,153,24,118,24,116,25,110,25,109,26,103,26,102,27 99,27,99,28,98,28,97,29,95,29,94,30,92,30,90,32,88,33,86,33,84,34,82,34,81,35,75,35,75,36,67,36,65,34,65,31,66,31,66,30 e|********* m86,24 l86,14,87,13,87,10,89,8,89,2,91,0,111,0,113,2,114,2,114,4,115,4,115,5,116,6,116,17,115,18,114,18,114,19,113,19,113,20,110,20 110,13,109,13,108,12,108,11,107,11,107,10,106,10,104,8,102,8,101,7,101,6,97,6,96,7,94,7,94,8,93,9,93,20,94,20,94,23,93,23 92,24,87,24,87,23,85,21,84,21 e|******#f63;** m73,128 l82,128,83,127,85,126,89,126,92,125,93,124,98,124,102,123,104,122,108,121,112,119,114,119,115,118,118,116,120,116,122,114,124,114,125,112,129,110,131,108 135,105,136,104,137,104,139,103,141,101,143,100,144,100,147,99,149,98,150,98,151,97,154,97,156,96,157,95,160,95,161,94,164,93,165,92,171,92,174,91 176,90,177,90,178,89,181,88,183,87,184,87,185,86,188,85,190,85,192,83,197,83,198,82,200,81,201,80,202,80,204,79,205,78,206,78,208,77,210,75 212,75,213,74,215,73,216,73,217,72,219,71,220,71,221,70,223,69,224,68,227,68,229,66,231,66,233,64,236,64,237,63,239,62,240,61,242,61,243,60 242,62,242,63,240,64,239,66,238,66,238,67,237,68,236,70,235,70,233,71,230,74,243,74,240,77,240,78,239,78,238,79,237,81,236,81,236,82,237,83 249,83,246,86,245,86,243,87,241,89,239,89,238,90,237,90,237,91,238,92,240,92,241,93,244,93,245,94,249,94,248,95,246,96,244,96,242,98,239,98 240,99,241,101,243,101,245,103,247,104,248,104,249,105,251,106,252,106,254,107,254,108,252,109,209,109,207,110,203,110,202,111,197,111,195,112,191,112,190,113 186,113,185,114,183,115,174,115,173,116,166,116,165,117,157,117,156,118,151,118,149,119,144,119,143,120,136,120,135,121,128,121,127,122,124,122,122,124,117,124 115,125,114,125,114,126,107,126,105,127,88,127,87,128,83,128,82,129,75,129,75,130,74,130 e|******#60f;** m238,81 l239,81,240,82,253,82,255,80,261,80,263,79,264,78,271,78,273,77,274,76,280,76,282,75,283,74,286,74,288,72,293,72,295,71,296,70,298,70,300,68 302,67,306,67,308,65,310,64,316,64,318,62,321,62,323,60,325,60,325,59,326,58,340,58,341,59,342,59,342,60,343,60,350,67,351,69,353,71,353,72 354,72,354,81,351,84,350,84,350,85,347,88,347,89,344,89,344,88,342,86,342,84,341,83,340,83,340,81,341,80,341,79,342,79,343,78,343,77,345,77 346,76,346,75,347,75,347,74,348,74,349,73,349,70,348,70,346,68,346,67,342,67,342,66,340,64,339,64,339,63,335,59,329,59,329,60,327,60,327,61 326,61,326,62,325,62,325,63,324,63,322,65,320,66,318,68,317,68,317,69,316,69,316,70,314,71,312,71,311,72,309,72,308,73,302,73,301,74,293,74 292,75,286,75,285,76,279,76,278,77,276,77,276,78,275,78,274,79,272,79,272,80,271,80,270,81,269,81,269,82,268,82,267,83,263,83,263,84,259,84 258,85,257,85,256,86,249,86,248,87,246,87,246,88,245,88,244,89,242,89 e|******#603;** m32,68 l27,68,26,69,24,70,23,70,22,71,19,72,17,72,16,73,14,74,12,74,11,75,9,75,7,77,6,77,5,78,5,79,4,80,4,81,1,84,0,86 0,120,2,121,6,121,7,122,8,124,8,139,9,141,10,142,10,143,11,145,13,147,14,149,18,153,19,155,21,156,24,159,25,159,26,160,28,161,30,163 32,164,33,165,34,165,36,166,37,168,38,168,40,170,41,170,43,171,44,172,45,172,47,173,48,174,49,174,51,175,52,176,54,176,55,177,58,177,59,178 62,178,63,179,71,179,74,180,76,180,77,181,114,181,116,179,150,179,152,177,156,177,157,176,159,175,160,175,162,174,164,172,167,172,168,171,170,170,171,170 172,169,174,168,175,167,185,167,186,166,188,165,194,165,196,164,197,163,202,163,203,162,205,161,209,161,211,159,214,159,215,158,217,157,219,157,221,156,223,154 226,154,231,149,232,147,233,146,234,144,236,142,236,140,238,138,238,137,241,134,241,116,240,115,239,115,239,114,228,114,227,115,223,115,222,116,185,116,184,117 178,117,177,118,174,118,174,119,172,119,171,120,162,120,162,121,157,121,156,122,146,122,146,123,133,123,133,124,129,124,128,125,120,125,119,126,116,126,116,127 113,127,112,128,110,128,109,129,107,129,105,130,104,130,103,131,78,131,77,130,77,129,76,129,76,128,75,127,68,127,66,125,66,116,65,115,64,115,64,113 62,113,62,114,61,115,60,115,60,119,58,121,58,122,57,122,56,123,52,123,52,122,51,121,50,121,49,119,47,117,46,117,46,116,43,113,42,113,41,112 41,111,40,111,38,110,37,109,36,109,35,108,33,108,32,107,32,106,31,106,30,105,30,90,31,89,31,87,32,86,32,85,33,84,33,78,34,77,34,75 35,74,35,70 e|********* m177,59 l177,60,183,60,184,61,187,61,188,62,189,62,190,63,192,63,197,68,197,69,198,69,198,70,202,74,202,75,203,75,202,76,201,76,199,78,197,78,195,80 191,80,191,81,188,81,187,82,184,82,183,83,177,83,176,84,175,84,175,85,174,85,174,87,175,88,175,89 e|******#cf3;** m192,20 l192,21,191,23,190,24,189,26,187,27,183,31,182,33,181,34,181,36,182,37,184,37,186,39,188,39,189,40,191,41,197,41,199,39,200,39,201,38,201,37 200,36,200,35,199,34,198,32,197,31,197,29,196,29,196,28,195,28,194,27,194,25,193,24,192,24,192,23 e|********* m176,15 l171,15,171,21,172,23,172,26,173,27,173,28,175,29,176,30,177,30,179,31,183,31,183,30,185,28,186,26,186,25,187,23,187,20,185,18,183,17,182,17 181,16,179,15,178,15 e|********* m223,27 l221,27,220,28,219,28,217,29,216,30,214,31,213,33,212,34,212,35,211,37,210,38,210,47,214,51,216,52,217,52,218,53,220,54,233,54,235,52,237,51 238,50,240,49,240,47,242,45,241,43,240,42,239,40,232,33,231,33,230,32,228,31,225,28 e|********* m189,53 l189,57,187,59,187,61,186,62,186,71,188,72,189,73,190,73,192,74,193,75,202,75,204,73,205,73,206,71,208,69,209,67,209,65,208,63,206,61,206,59 205,58,204,56,203,56,202,55,200,54,199,54,198,53,192,53 e|********* m31,1 l29,1,27,2,22,7,22,9,21,10,21,13,22,14,23,16,30,23,31,23,32,25,34,25,35,26,37,27,40,27,42,26,42,24,44,22,44,20,45,19 45,9,44,9,42,7,42,6,41,6 e|********* m28,36 l23,41,21,42,19,44,19,46,17,48,17,49,19,50,20,52,23,55,24,55,26,56,27,57,29,56,30,54,31,54,31,53,32,51,32,47,34,45,34,43 35,42,35,41,36,41,37,40,37,38,36,37,35,37,35,36,34,35,29,35 e|********* m4,26 l4,28,5,29,5,32,6,33,7,35,7,36,8,37,9,39,10,40,12,41,14,41,14,40,15,39,16,37,18,35,18,22,17,21,13,21,9,25,9,26 8,26 e|******#f03;** m202,28 l200,30,200,31,199,33,198,34,197,36,197,37,196,38,196,41,195,42,194,44,194,45,193,46,192,48,192,51,194,52,195,53,196,53,198,54,199,55,200,55 202,56,202,57,205,57,205,56,206,55,207,53,208,52,209,50,211,48,211,39,210,39,206,35,204,34,203,34,202,33,199,33 e|********* m183,19 l181,21,181,22,180,24,179,25,179,27,177,29,177,37,181,41,182,41,183,42,185,42,188,39,188,38,189,37,190,35,190,34,191,33,192,31,193,30,193,26 192,25,191,25,190,24,190,23,188,23 e|********* m31,9 l29,9,28,11,26,13,25,15,23,17,22,19,22,20,20,22,20,26,21,27,21,29,23,30,27,34,27,35,32,35,34,33,36,32,37,30,39,29,40,27 41,27,42,26,43,26,43,19,42,17,40,15,40,13,38,11,37,9,34,6,32,6,32,5,30,5 e|********* m24,42 l13,42,12,43,12,57,13,57,13,58,17,62,19,63,28,63,31,60,31,47,30,46,29,46 e|********* m202,10 l203,10,203,11,201,13,200,15,200,16,199,18,198,19,198,20,197,21,199,23,207,23,208,24,208,23,209,22,210,20,210,12,209,12,208,11,208,10,207,10 206,9,197,9,197,10 e|********* m227,18 l226,18,225,19,224,21,223,25,222,26,221,29,221,40,222,41,231,41,232,40,232,39,233,38,234,38,234,36,235,36,235,30,234,30,233,28,231,28,230,26 228,25,227,23,226,23,223,20 e|******#f9f;** m216,17 l216,29,215,30,214,32,214,39,215,39,216,41,218,41,220,43,226,43,228,41,228,22,227,22,224,19,222,19,221,18,217,18 e|********* m11,34 l9,34,8,35,7,37,6,38,6,39,5,40,4,40,4,42,6,45,6,47,8,48,9,50,11,51,15,55,16,57,17,57,18,58,19,57,19,56,20,54 21,53,21,52,28,45,30,44,31,42,33,40,34,38,35,38,35,37,36,36,36,35,35,34,33,33,32,31,31,30,27,28,24,27,23,26,14,26 e|********* m51,7 l49,7,46,10,44,11,43,13,42,14,42,16,41,17,41,24,42,24,43,26,45,28,46,28,47,29,57,29,58,28,58,27,59,25,60,24,60,14,59,13 58,11,58,10,56,9,55,8,53,7,52,6,49,6 e|********* m36,47 l36,46,38,48,38,63,37,64,36,66,35,67,32,67,31,66,31,65,30,63,29,62,29,51,30,50,30,47,31,47,31,44,32,44,32,42,40,42 e|********* m176,40 l176,56,177,57,177,59,178,59,179,61,181,62,182,62,183,63,185,64,187,64,189,63,191,61,193,60,197,56,197,55,198,53,198,48,196,46,196,45,194,45 192,43,187,43,185,41,183,41,181,39,180,39,179,38 e|********* m162,6 l162,12,163,14,164,14,166,16,169,16,169,15,171,14,172,12,172,9,171,8,171,6,170,6,169,5,165,5 e|********* m182,10 l181,10,180,11,180,13,178,15,178,19,179,21,180,22,185,22,186,21,188,20,189,18,190,17,189,16,189,14,188,13,186,12,185,12,184,11,182,10,176,10 e|******#3cf;** m193,16 l193,17,191,19,190,25,190,26,189,28,188,29,188,35,190,37,191,37,192,38,194,39,201,39,203,38,203,36,205,34,205,32,206,31,206,27,201,22,199,21 198,21,197,20,194,20 e|********* m252,23 l249,23,249,24,247,26,247,32,248,33,249,35,250,35,252,37,257,37,259,36,259,34,260,33,260,32,259,30,257,28,257,27,256,27,253,24,252,24,252,23 251,23 e|********* m235,12 l231,12,231,16,232,17,232,18,235,18,236,17,236,15,235,13,234,12,234,11 e|********* m169,11 l168,11,168,12,166,12,164,14,163,14,162,15,161,15,161,16,160,16,160,21,162,23,166,23,167,22,169,22,171,20,172,20,174,19,174,18,177,18,177,17 178,16,178,8,171,8 e|********* m27,12 l26,12,24,11,23,10,22,10,22,9,12,9,12,10,11,12,10,13,10,14,11,16,12,17,12,19,14,21,14,22,15,22,17,23,18,24,25,24,26,22 30,18,31,16,32,15,32,14,34,12,34,8,33,7,32,7,30,6,29,5,22,5,18,9,18,10,17,12,15,14 e|********* m18,64 l19,65,19,66,20,66,22,67,23,68,28,68,30,67,30,65,32,63,32,56,30,54,29,52,29,50,28,49,20,49,18,51,17,51,15,53,15,59,16,60 18,64,19,64,21,66,23,66 e|********* m68,7 l67,7,66,8,66,10,65,11,65,18,66,18,66,19,71,19,73,17,74,17,74,14,73,13,72,11,71,10,71,9,69,7,65,7 e|********* m202,54 l202,53,194,53,194,54,193,55,193,61,195,63,196,63,197,64,198,64,199,65,202,65,202,61,201,60,201,57,200,56,199,56,199,55 e|******#cf3;** m197,28 l195,28,194,29,193,31,192,32,192,33,190,35,190,38,192,40,196,40,196,39,197,38,198,38,198,35,196,33,196,32,195,31,194,31 e|********* m249,20 l243,20,243,21,241,23,241,26,242,27,244,28,251,28,252,27,252,26,253,26,253,23,252,22,251,22,249,21,245,21 e|********* m63,6 l60,6,60,7,59,7,59,10,60,11,60,12,61,14,63,16,63,18,64,18,64,19,65,20,67,20,67,19,68,18,68,8,67,8,66,7,62,7 e|********* m9,56 l4,56,4,57,3,57,2,58,1,60,1,62,2,64,3,65,4,67,5,67,7,68,8,69,12,69,12,68,18,65,19,65,21,64,22,63,23,63,24,61 25,60,25,58,26,57,26,53,25,52,24,50,24,49,23,49,22,48,22,47,21,47,21,46,19,46,16,43,11,43,11,44,9,44,9,45,8,46,8,47 7,49,6,49,6,54 e|******#393;** m208,33 l208,31,210,30,210,28,212,26,212,24,214,22,215,20,216,19,217,17,219,15,219,13,221,12,221,11,222,9,223,9,223,8,224,7,224,4,225,4,227,3 228,2,247,2,249,3,255,3,257,4,258,5,259,5,261,6,262,7,263,7,265,8,266,9,267,9,269,10,270,11,272,11,273,13,274,14,276,15,277,16 278,16,284,22,286,23,287,24,288,26,290,27,298,35,298,37,299,38,300,40,301,41,303,42,304,44,305,45,306,47,308,49,309,51,310,52,310,53,308,52 307,51,304,50,303,49,301,48,300,46,295,41,294,39,292,38,291,36,289,35,285,31,284,29,281,26,279,25,278,24,277,22,277,21,276,19,275,19,274,18 273,18,271,17,271,16,270,16,269,15,268,15,266,13,265,13,263,11,261,11,260,9,258,9,256,7,255,5,253,5,252,4,250,3,249,3,249,2,248,2 247,1,237,1,236,2,235,2,235,3,233,5,232,5,232,6,229,6,228,7,225,7,223,9,222,9,222,13,221,13,220,14,220,15,219,16,218,16,218,17 217,17,217,18,214,21,214,23,213,23 e|********* m213,27 l213,13,214,11,214,9,216,8,216,6,217,5,218,3,219,3,219,2,226,2,226,3,227,3,227,7,228,9,228,11,226,12,225,13,211,13,211,14,210,14 210,15,209,15,209,16 e|********* m231,26 l241,26,242,27,243,27,246,30,247,32,249,34,250,36,252,37,253,39,253,40,254,41,255,43,255,48,256,49,256,53,257,55,257,71,256,73,255,73,255,74 253,72,253,64,252,63,251,61,251,60,250,59,249,57,249,55,248,53,247,52,247,49,245,47,245,46,244,46,243,44,241,42,241,38,240,38,239,37,239,35 238,34,237,34,237,33,236,32,235,32,235,31,234,31,233,30,233,25 e|********* m192,46 l192,44,193,43,193,42,194,40,195,39,196,37,197,36,198,36,200,34,200,33,207,33,208,34,210,35,211,36,212,36,213,37,215,38,216,40,218,42,219,44 219,45,220,46,221,48,222,49,223,52,224,53,224,55,225,56,225,67,224,65,223,64,223,59,221,57,221,55,219,53,218,51,218,50,217,49,216,47,215,46 215,44,213,42,197,42,197,43,196,43,196,44,195,44,194,45,192,45 e|********* m64,23 l64,21,63,21,62,20,62,18,60,16,59,14,59,11,57,9,57,8,56,6,55,5,55,3,54,3,51,0,31,0,31,6,33,8,35,9,54,9,55,10 57,10,58,11,60,12,61,13,62,15,62,16,64,18,65,20,65,21 e|********* m13,17 l1,17,2,18,5,18,6,19,7,19,7,20,8,20,8,21,10,21,11,22 e|********* m36,38 l34,38,33,40,31,41,30,42,29,42,27,44,26,44,23,47,22,47,21,48,19,49,18,50,15,50,14,51,13,51,12,52,10,52,10,53,9,53,8,54 8,55,7,56,7,96,8,98,9,99,9,103,10,104,10,107,11,108,11,114,12,115,12,121,13,123,14,124,14,120,15,119,15,112,17,110,17,108,19,106 19,104,20,103,21,100,21,98,23,96,23,90,24,89,24,73,23,71,22,70,22,56,23,56,23,54,24,53,24,52,26,50,27,50,28,49,28,48,29,48 30,47,32,46,33,46,33,45,34,45,35,44,35,43,36,43,38,42,41,39,43,39,44,38,44,37,50,37 e|********* m76,24 l76,10,75,9,73,9,71,10,70,10,67,13,66,13,66,14,65,14,64,15,61,15,61,16,60,16,62,18,64,19,65,20,66,20,66,21,68,23,69,23 69,24,70,24 e|********* m157,17 l157,14,156,13,155,11,153,9,152,7,147,2,143,2,143,1,144,0,151,0,152,1,153,1,154,2,154,3,156,5,156,11,157,11,157,17 e|********* m237,23 l237,22,238,21,238,19,239,19,240,18,240,16,241,16,241,15,242,15,246,11,247,11,247,10,248,9,249,9,251,7,285,7,286,8,293,8,294,9,299,9 301,10,303,10,305,11,306,12,307,12,309,13,310,14,312,14,313,15,316,15,318,17,320,17,322,19,323,19,324,20,326,20,326,21,327,22,320,22,319,21 317,20,316,19,307,19,306,18,302,16,301,15,256,15,255,16,253,16,252,17,247,17,247,18,244,18,244,19,242,19,240,20,239,21,237,21,237,22,236,22 e|******#ff3;** m185,45 l186,46,186,50,187,50,187,51,188,52,192,52,193,51,193,48,192,47,191,47,191,46,190,45,188,45 e|********* m185,27 l183,27,183,30,184,31,184,32,186,32,186,31,187,30,187,26 e|********* m33,17 l32,18,32,21,33,21,33,22,34,22,34,23,36,23,37,22,37,16,36,15,35,15,35,14,34,14 e|********* m22,32 l21,33,20,35,20,39,21,39,21,40,22,41,28,41,29,40,29,37,28,35,27,34,27,33,26,33,26,32,25,32,24,31 e|********* m224,25 l224,26,225,27,227,28,227,29,230,26,230,25,229,24,228,24,228,23,227,23,227,22,226,21 e|******;#30c;2.25; m249,116 l249,123 e|********* m259,110 l259,113,258,115,257,116,257,122 e|********* m275,100 l275,102,274,105,273,106,272,108,271,111,269,112,269,114,267,115,266,117,264,119 e|********* m239,125 l238,125,236,127,236,128,235,129,234,131,234,143 e|********* m243,128 l245,127,246,126,247,126,251,123,252,122,253,122,255,121,256,120,257,120,259,119,260,118,266,118,270,116,280,116,280,117,281,119,281,120,280,121,279,123,277,125 276,127,274,129,272,130,271,130,270,131,269,131 e|********* m249,129 l263,129,262,130,261,130,258,133,256,134,256,135,254,137,254,140,256,141,258,144,260,145,261,145,263,146,267,150,267,151,268,152,269,154,269,160,268,162,266,164 265,166,264,166,262,167,261,168,260,168,258,169,255,166,255,159,256,157,257,156,258,154,259,153,261,152,262,150,265,148,266,147,269,147,271,146,272,145,275,144 276,143,278,142,280,142,280,141 e|********* m286,130 l288,128,289,128,291,127,292,126,294,125,295,123,296,123,298,122,298,121,300,120,302,120,303,119,303,118,305,118,307,119,308,120,309,122,309,123,310,124,311,126 312,127,312,128,313,130,314,131,314,136,315,138,315,148,314,149,313,151,312,152,312,154,307,159,305,160,304,161,296,161,294,159,292,158,291,158,290,157,290,156 289,155,289,148 e|********* m293,134 l294,134,295,136,297,137,298,138,299,140,301,141,301,142,302,142,303,143 e|********* m282,157 l285,156,289,154,293,153,297,151,298,150,299,150,301,149,302,148,303,148,303,147,304,147,304,146,305,145,305,142 e|********* m320,130 l320,131,322,132,325,138,326,139,326,141,327,144,328,145,328,146,329,148,330,149,330,144,331,143,331,142,332,140,333,139,336,134,341,129,341,128,344,126,346,125 347,125,348,124,350,123,351,123,352,122,361,122,362,123,362,126,361,127,360,129,359,130,357,131,356,133,354,134,353,135,350,137,346,139,344,141,343,141,342,142 340,143,339,143,337,144,333,148,332,148,330,149,332,151,338,151,341,150,343,148,345,148,346,147,348,146,350,146,351,145,351,144,352,144,352,143 e|********* m336,105 l338,107,338,108,340,110,340,121,341,122,341,129,342,130,342,149,343,150,343,153,344,154,344,159,345,159,345,162,346,163,346,165,347,166,347,168,348,169,348,172 349,172 e[/whitepad]

[whitepad]***400;200;400,200;;red;7.5; m116,21 l54,95 e|********* m54,95 l120,182 e|********* m7,104 l183,70 e|********* m178,70 l41,175 e|********* m199,47 l293,30 e|********* m288,31 l177,122 e|********* m172,105 l217,102 e|********* m210,102 l222,189 e|********* m219,187 l152,160 e|********* m132,131 l311,74 e[/whitepad]

版主辛苦了，昨天刚做第一下就成功了，不过大电阻发热的很历害不知怎么回事。

说的很详细，会做了谢谢楼主，

很好 关于电阻值 我认为与其数灯数 不如买一块测试仪 方便

电阻发热过高，要采用串并联的方法进行散热——这句话能否详细给讲一下？谢谢！

虽然已经会做了，还是要顶楼主一下

好！！！很 好~！！！！！！

[whitepad]***400;200;400,200;;*3; m33,33 l33,34,34,36,44,46,45,46,48,43,51,39,53,36,53,35,54,34,55,35,57,36,59,39,60,41,62,43,62,44,63,44,64,43,68,35,73,28,78,23 82,25,83,26,84,28,85,29,85,38,83,42,81,44,79,45,76,47,74,49,71,50,69,52,66,53,64,55,61,57,59,59,56,59,55,61,49,63,46,63 45,64,43,65,42,66,38,68,36,70,34,71,33,73,31,75,27,77,27,79,25,83,25,85,24,86,24,88,23,89,23,91,22,92,22,102,23,102,26,99 29,95,39,81,40,79,50,64,57,60,63,57,65,57,74,54,95,54,104,55,107,56,113,56,115,57,116,57,116,58,117,58,117,65,116,67,116,70,114,72 110,72,110,73,102,76,98,78,55,78,55,79,54,79,52,81,54,81,59,79,62,78,66,76,72,74,77,74,77,75,76,77,76,79,75,84,74,90,74,97 75,102,75,114,76,117,78,120,80,126,80,128,82,132,82,154,81,157,80,158,79,160,75,162,61,162,53,157,49,154,41,149,37,145,37,144,35,142,35,141 34,139,33,136,33,134,37,131,42,128,50,123,58,121,65,119,83,113,91,111,96,109,98,108,104,106,109,105,113,103,118,102,124,99,127,99,128,98,130,98 131,97,135,96,136,96,136,95 e|********* m143,46 l144,46,145,45,149,43,151,40,154,38,157,37,163,33,166,32,169,30,172,29,174,28,176,28,179,27,186,25,191,23,193,23,197,21,205,21,211,25,215,29 216,31,218,33,219,35,219,43,221,46,221,69,222,72,222,147,217,147,208,144,205,142,198,138,194,137,192,135,188,133,185,132,183,132,179,130,177,130,175,129 174,128,173,128,169,124,167,123,161,119,157,116,147,110,133,106,117,103 e|********* m139,69 l161,69,164,70,166,70,170,72,174,73,180,75,184,77,190,79,192,79,194,81,194,82,192,86,188,88,185,91,180,93,162,99,158,100,154,102,150,103,147,105 141,108,135,114,135,115,134,116,134,121,144,121,152,117,158,115,162,113,170,112,170,111,172,111,173,110,175,110,176,109,178,109,179,108,183,107,185,107,189,105 191,105,193,104,196,103,197,103,199,102,201,102,201,101,203,101,204,100,204,99 e|********* m296,20 l296,104,295,103 e|********* m297,22 l298,22,299,21,299,20,300,19,300,17,301,17,301,16,302,15,302,14,306,14,318,18,325,20,326,21,327,21,329,23,331,24,333,26,335,27,337,29,337,30 338,31,338,41,335,47,335,48,334,50,334,53,333,54,333,56,332,58,331,59,330,61,329,62,329,64,328,65,327,67,326,68,325,70,324,71,323,73,322,74 322,76,321,77,321,79,319,81,319,82,318,84,318,86,317,87,317,89,316,90,316,92,315,93,314,95,313,96,313,98,312,99,311,101,308,104,308,105,307,106 307,108,306,109,304,109,304,110,301,111,300,111,298,109,297,107,297,106,296,105 e|********* m269,139 l271,137,271,136,272,135,273,133,275,131,276,129,278,127,294,127,295,128,298,129,306,133,309,136,313,138,315,140,316,140,317,141,317,144,318,145,318,156,317,158 317,160,316,162,316,164,315,165,315,167,314,170,312,173,311,175,309,177,307,178,305,178,303,179,301,179,299,180,281,180,279,179,277,179,276,178,274,178,274,177 273,176,271,175,270,173,268,171,266,168,264,166,263,164,262,163,262,161,261,160,261,157,260,156,260,138,261,137,268,137,271,136,274,136 e[/whitepad]

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