针式打印机断针修复工具，解决针式打印机断航针不需要修理的问题，但是断多了，需要修理的

2.54mm单双排针排母Altium封装库AD三维视图PCB封装库（2D3D封装库）,封装列表如下：

0.96寸OLED显示屏 7针SPI蓝色，6针黄蓝双色的代码，可以显示两种显示屏的代码，亲测有效，效果比IIC方式的好！

普通的测试程序

针式打印机断针补偿调整工具

接线端子接插件2.54 3.81 5.08mm IDC插座单排针双排针封装库AD库PCB库共510个（ALTIUM 3D封装库），详细列表如下： Component Count : 510 Component Name ----------------------------------------------- 5.08-2P-HT508V 5.08-3P-HT508V 5.08-4P-HT508V 5.08-5P-HT508V 5.08-6P-HT508V 5.08-8P-HT508V 5.08-10P-HT508V 5.08A-2PIN 5.08A-3PIN 5.08A-4PIN 5.08A-5PIN 5.08A-6PIN 5.08B-2PIN 8PIN CON 8PIN-3.8MM 201R1X1 201R1X2 201R1X3 201R1X4 201R1X5 201R1X6 201R1X7 201R1X8 201R1X9 201R1X10 201R1X11 201R1X12 201R1X13 201R1X14 201R1X15 201R1X16 201R1X17 201R1X18 201R1X19 201R1X20 201R1X21 201R1X22 201R1X23 201R1X24 201R1X25 201R1X26 201R1X27 201R1X28 201R1X29 201R1X30 201R1X31 201R1X32 201R1X33 201R1X34 201R1X35 201R1X36 201R1X37 201R1X38 201R1X39 201R1X40 201R2X1 201R2X2 201R2X3 201R2X4 201R2X5 201R2X6 201R2X7 201R2X8 201R2X9 201R2X10 201R2X11 201R2X12 201R2X13 201R2X14 201R2X15 201R2X16 201R2X17 201R2X18 201R2X19 201R2X20 201S2X2 201S2X3 201S2X4 201S2X5 201S2X6 201S2X7 201S2X8 201S2X9 201S2X10 201S2X11 201S2X12 201S2X13 201S2X14 201S2X20 201S2X28 201U1X1 201U1X2 201U1X3 201U1X4 201U1X5 201U1X6 201U1X7 201U1X8 201U1X9 201U1X10 201U1X11 201U1X12 201U1X13 201U1X14 201U1X15 201U1X16 201U1X17 201U1X18 201U1X19 201U1X20 201U1X21 201U1X22 201U1X23 201U1X24 201U1X25 201U1X26 201U1X27 201U1X28 201U1X29 201U1X30 201U1X31 201U1X32 201U1X33 201U1X34 201U1X35 201U1X36 201U1X37 201U1X38 201U1X39 201U1X40 2510-2P 2510-3P 2510-4P 2510-5P 2510-6P 2510-7P 2510-8P 2510-9P 2510-10P 2510-12P 5566-2P 5566-4P 5566-6P 5566-8P 5566-10P 5566-12P 5566-14P 5566-16P 5566-18P 5566-20P CDS-508H-2P CDS-508H-3P CDS-508H-3PA CDS-508H-4P CDS-508H-5P - duplicate CDS-508H-6P CDS-508H-10P DB9-F DB9-F-Z DB9-M DB9-MU DB9/F DB9/F-V DB9/M - w DB9FL DB9RA/F DB9RA/M DB26-2 FH12-7S-1SH FH12-9S-1SH FH12-10(4)SA-1SH FH12-10S-0.5SH FH12-10S-0.5SV FH12-13S-0.5SH FH12-14(6)SA-1SH FH12-14S-0.5SH FH12-15S-0.5SH FH12-15S-0.5SV FH12-16S-0.5SH FH12-16S-1SH FH12-18(8)SA-1SH FH12-18S-0.5SH FH12-19S-0.5SH FH12-20S-0.5SH FH12-20S-0.5SV FH12-22(10)SA-1SH FH12-22S-0.5SH FH12-22S-1SH FH

排针-排母封装（三维PCB封装库）AD用PCB封装库.rar

2.54mm间距排针排母PCB封装库（AD库，封装带3D视图），包含单排1P-20P，双排2*2-2*20，排针排母封装都有，还有贴片的，弯的封装。基本包含了所有2.54排针排母封装，是Altium Designer的PCB封装库，.PcbLib格式的，带3D视图，非常实用，文件4.26M

排针-排母.PcbLib

多台离心泵并联工作时叶轮切割 针对供排水车间多台并联工作的离心水泵实际运行参数大大偏离设计工况点的问题，在不更换泵的前提下，分析并联工作的离心水泵特性，通过计算后对三台泵叶轮进行了切割，从而改善泵的运行状况，降低泵的实际电耗。