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RLC
- 本文所设计的系统是基于AT89C52单片机控制的简易RLC测试仪。为了充分利用单片机的运算和控制功能，方便的实现测量。把参数R、L、C转换成频率信号f，然后用单片机计数后再运算求出R、L、C的值，并送显示。 转换的原理分别是RC振荡电路和电容三点式振荡电路。为了比较准确的测试而频率的计数则是利用等精度数字频率计完成。然后再将结果送单片机运算，并在LED显示器上显示所测得的数值。通过一系列的系统调试，本测试仪到达了测试标准。经过测试， -In this paper, the system d
FCLMETER
- FCL 元件数字测试仪，0.002％-0.6％精度，范围：1PF-0.25F/1UH-10H/0.05HZ-5MHZ.使用PIC16F628单片机。-FCL component digital tester, 0.002％-0.6％ accuracy, scope: 1PF-0.25F/1UH-10H/0.05HZ-5MHZ. Singlechip use PIC16F628.
universalictester
- universal ic tester using 89c51 only one
ICtester1
- 89c51 ic tester 89c51 ic tester
ICtester
- ic tester 1 ic tester 1-ic tester 1 ic tester 1 ic tester 1
IC-TESTER
- PIC18F4550 IC Tester - Schematic and Source code-PIC18F4550 IC Tester- Schematic and Source code
PC-based-IC-tester
- This project is used to check the Basic logic gates (AND, OR, NOT, NAND, NOR, EX-OR). You can check the following IC s 7400, 7402, 7404, 7408, 7432, 7486 Visual Basic Program is used to show the results on the PC. The Microcontroller AT89S52
ICtester
- The chip tester verifies the functionality and timing of a variety of 7400 series integrated circuits. Students taking Digital Logic Design Lab, Use these chips often in their laboratory. The IC to be tested should be placed on the ZIF socket and t
09dianzishejidasai
- 09电子设计大赛预测题 A集成电路芯片测试仪(A题) -Electronic Design Competition 09 title A forecast IC Tester (A title)
combo_chip_set_test_instrument
- 集成电路芯片测试仪是一个能对常用74LS系列芯片进行逻辑功能测试，并判别芯片好坏和鉴定芯片型号的检测装置。设计采用W78E516B单片机作为核心控制器件，以双W78E516B单片机主从机串口通信，键盘输入操作指令，通过编程实现对待测芯片逻辑功能的测试，将测试反馈结果与系统存储的正确逻辑功能相比较，确定待测芯片的型号及逻辑功能的正确性，利用WLA36液晶屏显示，并通过ISD140语音芯片对检测结果进行播报。-IC Tester is a common 74LS series chips can l
tester
- 本源代码为试验机控制操作的代码，涉及曲线控件，label控件的使用。-Source code control operations for the test machine code, involving curve control, label control use.
ic_tester
- this the code about the ic tester..which found on other forum-this is the code about the ic tester..which found on other forum....
Intelligent-multi-function-tester
- 智能式多功能测试仪Intelligent multi-function tester-Intelligent multi-function tester
COLT-parameter-ADSL-Tester
- 大家都知道，ADSL 对线路的要求是很高的，如果安装过ADSL 的，都会有这种体会： 外线人员把线路一直由局端机房跳通到用户端，就可以回单完工。然后由技术人员到由户端 把设备接好并装好软件，这时候才发现设备连不上或者能连上但经常断线，又或者连上后速 度很低（给人的感觉）等种种原因使得用户不签收，技术人员当然就不能回单完工了。只能 又把外线人员叫来换线，直到找出好的线对时，ADSL 才能正常工作，装机人员才能收工。 在装机时限越来越苛刻的今天，很多ADSL 装机人员都配备了AD
Desister
- 正弦信号测试仪的设计 Design of sinusoidal signal tester-Design of sinusoidal signal tester
ster
- 高压电缆测试仪的设计Design of High Voltage Cable Tester-Design of High Voltage Cable Tester
Servo-Tester-(SSCatCOM1)
- servo motor tester utitilities.
Frequency-Tester
- 电子设计大赛题目频率特性测试仪源代码和报告，完全能满足题目要求，性能优良-Electronic Design Competition entitled frequency tester source code and reports, can meet the subject requirements, excellent performance
T4-Temperature-verification-tester-
- T4 Temperature verification tester 输出毫伏电压，用于仪表校对。-T4 Temperature verification tester.The output voltage for gauges, millivolt proofreading.
SCALE-TESTER
- Diagram for Encrimental Encoder and Scale tester