2009NationalUndergraduateElectronicDesignContestLE

代码说明：

  2009年全国大学生电子大赛设计LED书写板的程序和电路原理图！(2009 National Undergraduate Electronic Design Contest LED writing board procedures and the circuit diagram!)

文件列表：

09试题
......\A题--光伏并网发电模拟装置.doc,252928,2009-08-25
......\B题--声音导引系统.doc,361984,2009-08-25
......\C题--宽带直流放大器.doc,107520,2009-08-25
......\D题--无线环境监测模拟装置.doc,85504,2009-08-25
......\E题--电能收集充电器.doc,184320,2009-08-25
......\F题--数字幅频均衡的功率放大器.doc,111104,2009-08-25
......\G题--低频功率放大器.doc,65536,2009-08-25
......\H题--LED点阵书写显示屏.doc,97280,2009-08-25
......\I题--模拟路灯控制系统.doc,242176,2009-08-25
2009H.doc,428032,2009-09-05
电路图
......\LED
......\...\choose_vot SCH ECO 2009-9-16 下午 03-09-13.LOG,1060,2009-09-16
......\...\PCB1.PcbDoc,49664,2009-09-16
......\...\PCB_Project1.PrjPCB,24939,2009-09-16
......\...\Schlib1.SchLib,14848,2009-09-16
......\...\Sheet1 SCH ECO 2009-9-16 上午 10-22-15.LOG,1589,2009-09-16
......\...\Sheet1 SCH ECO 2009-9-16 下午 04-35-13.LOG,3695,2009-09-16
......\...\Sheet1 SCH ECO 2009-9-16 下午 12-19-31.LOG,7340,2009-09-16
......\...\Sheet1.SchDoc,294400,2009-09-16
......\singlechip_system1_1
......\....................\PCB1 PCB ECO 2009-9-10 上午 09-08-04.LOG,115,2009-09-10
......\....................\PCB1 PCB ECO 2009-9-10 上午 09-23-19.LOG,2247,2009-09-10
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-23-36.LOG,10261,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-40-56.LOG,12390,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-43-23.LOG,1816,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-44-29.LOG,197,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-46-14.LOG,255,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-46-54.LOG,1397,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-47-07.LOG,372,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-47-18.LOG,5756,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-47-35.LOG,1080,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-47-45.LOG,2916,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-47-56.LOG,456,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-48-14.LOG,3311,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-49-27.LOG,111,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-51-19.LOG,2838,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-51-38.LOG,456,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 10-52-01.LOG,456,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 11-37-04.LOG,4865,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 上午 11-38-27.LOG,3193,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 03-31-12.LOG,660,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 03-32-47.LOG,1519,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 05-50-40.LOG,26084,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 05-53-43.LOG,29003,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 05-55-44.LOG,44234,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 05-59-40.LOG,27925,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 06-03-48.LOG,5341,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 06-05-11.LOG,688,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-15-44.LOG,33640,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-19-12.LOG,1259,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-20-43.LOG,1664,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-21-36.LOG,769,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-21-48.LOG,4268,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-22-01.LOG,1536,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-22-25.LOG,1335,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-22-37.LOG,2804,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-22-53.LOG,1593,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-23-22.LOG,1665,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-23-34.LOG,2076,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-23-52.LOG,10800,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-24-19.LOG,1259,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-24-33.LOG,3768,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-24-51.LOG,3774,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-28-21.LOG,838,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-30-38.LOG,2614,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-31-06.LOG,2608,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-31-23.LOG,2164,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-31-45.LOG,1933,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-32-03.LOG,2659,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 10-32-18.LOG,2205,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-6 下午 12-27-56.LOG,306,2009-09-06
......\....................\PCB1 PCB ECO 2009-9-7 下午 03-42-46.LOG,9680,2009-09-07
......\....................\PCB1 PCB ECO 2009-9-7 下午 03-45-03.LOG,2050,2009-09-07
......\....................\PCB1 PCB ECO 2009-9-7 下午 03-45-18.LOG,2014,2009-09-07
......\....................\PCB1 PCB ECO 2009-9-7 下午 08-28-50.LOG,1950,2009-09-07
......\....................\PCB1 PCB ECO 2009-9-8 上午 10-39-21.LOG,1169,2009-09-08
......\....................\PCB1 PCB ECO 2009-9-8 上午 10-44-12.LOG,1034,2009-09-08
......\....................\PCB1 PCB ECO 2009-9-8 上午 10-55-16.LOG,201,2009-09-08
......\....................\PCB1 PCB ECO 2009-9-8 上午 11-05-26.LOG,66,2009-09-08
......\....................\PCB1 PCB ECO 2009-9-9 上午 08-49-11.LOG,758,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 上午 09-46-42.LOG,362,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 上午 09-49-39.LOG,539,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 上午 09-51-53.LOG,353,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 上午 09-53-39.LOG,1043,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 上午 10-36-08.LOG,433,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 上午 10-38-13.LOG,730,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 上午 10-40-01.LOG,81,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 下午 06-58-25.LOG,191,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 下午 07-35-54.LOG,117,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 下午 07-37-54.LOG,1380,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 下午 10-04-07.LOG,363,2009-09-09
......\....................\PCB1 PCB ECO 2009-9-9 下午 10-07-17.LOG,195,2009-09-09
......\....................\PCB1.DRC,784,2009-09-12
......\....................\PCB1.PcbDoc,462336,2009-09-13
......\....................\PcbLib1.PcbLib,27648,2009-09-09
......\....................\PCB_PROJECT1.PRJPCB,28742,2009-09-13
......\....................\PCB_Project1.PrjPCBStructure,48,2009-09-10
......\....................\Project Outputs for PCB_PROJECT1