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温升测试
- 电机温升测试系统,适用于工作频率为50/60Hz的单/三相小功率异步电机(≤5KW)、串级电机、电动工具的绕组温升测量。适用于工作频率为50/60Hz的电源变压器、充电器、电感镇流器的绕组温升测量。带电原理:在带电工作情况下测量绕组的直流电阻,并用公式折算成温升。专为电动工具定子,转子温升测量而开发,其中定子采用带电法,转子采用断电法-motor temperature test system is applicable to the frequency of 50/60Hz single /
dianzhu
- 求物理学中电阻电压电流的方案,很棒!visual basic 6.0测试通过-for physics resistor voltage and current programs, terrific! Visual basic 6.0 test pass
Max7219
- MAX7219驱动LED特好使.MAX7219是微处理器和共阴极七段— — 八位LED显示、图条/柱图显示或64点阵显示接口的小型串行输入/输出芯片。片内包括BCD译码器、多路扫描控制器、.字和位驱动器和8X 8静态RAM。外部只需要一个电阻设置所有LED 显示器字段电流。MAX7219和微处理器只需三根导线连接,每位显示数字有一个地址由微处理器写入。允许使用者选择每位是BCD 译码或不译码。使用者还可选择停机模式、数字亮度控制、从1~8选择扫描位数和对所有LED显示器的测试模式。
ADC
- philips ARM7 lpc2103 的AD口接光敏电阻,来探测LCD背光是否打开,并通过UART0,打印出AD转换后光米电阻测试的电压值,并输出LCD给光的开关状态-philips ARM7 lpc2103 I received the photo resistors AD to detect LCD backlight is turned on, and UART0, print optical AD conversion of the voltage meter to test the
555apply
- 利用555定时器测量电阻,已测试成功,精度很高,很适合初学者-Measurement of resistance using 555 timer has been tested successfully, high precision, it is suitable for beginners! ! !
ResTest
- 使用CButtonST,GridCtrl开发的电阻测试系统实例-Use CButtonST, GridCtrl development of resistance test system as an example
Experiment_Calculate
- 集成电路参数提取,L2L法测试互联线电阻参数的程序-L2L
Apcb_ruleesr
- 内容有:0欧姆电阻作用,LC,RC滤波电路设计,PCB铜箔厚度、线宽和电流表,Total_etchh_path_manhattan,电学计算公式,华硕内部的PCB设计规范,大家可以看一下 已通过测试。 -: 0 ohm resistors role of LC, RC filter circuit design, PCB copper thickness, line width, and ammeter, Total_etchh_path_manhattan, electrical form
resistance-net
- 该程序主要是产生spice形式的大型纯电阻网络,结果会以“out.txt”(当然这个可以改)文本输出(见example),可用于对spice性能的测试。-The program is mainly produce spice in the form of large-scale pure resistor network, the result will be "out.txt" (Of course, this can be changed) text output (see example)
s3f9454_test
- S3F9454,只接VDD,GND 在第16脚(P0.3)外接一只1K电阻与LED发光二极管串联到GND 测试效果: P0.3每点亮0.5S,再关闭0.5S,循环闪烁 如果改用外部晶振(8M),因振荡器工作速度快2倍多,则闪烁时间会相应缩短-S3F9454, only then VDD, GND at 16 feet (P0.3) add a 1K resistor in series with the LED light-emitting diode to GND
SP12T_intron
- SP12T是一种压力电阻传感器,用于在50kPa~1400kPa范围内进行压力测试的压力传感器。-SP12T is a pressure resistive sensor for the range in the 50kPa ~ 1400kPa stress test pressure sensor.
Keithley 24XX
- 可以测试各种电阻,各种电压和电流,有很多的功能,很适合我们的使用(We can test all kinds of resistors, all kinds of voltage and current. They have many functions and are suitable for our use)
ResistorMeasureBoard
- 多路电阻测试,用12位AD+串口通信,经测试OK(ResistorMeasureBoard)
BT3562A988-02
- BT3562电阻、电压测试仪器的说明文档,在文档的最后包含一段VB的通讯代码,仅供有需求的人参考(BT3562 resistance and voltage test instrument documentation, at the end of the document contains a section of VB communication code, only for those in need of reference)