key

此为AD转换器ADC0809的资料(this AD converter for the ADC0809)

大整数阶乘新思路，实现了大整数阶乘的程序(Large integer factorial new ideas, the realization of a large integer factorial process)

说明：  51单片机的拼音输入法的程序，用C实现，(51 SCM Pinyin input method to the procedures used to achieve C,)

AD公司BF561引导例程，可帮助初学者快速掌握引导程序的开发(AD company BF561 boot routine can help beginners to quickly master boot program development)

Source for AD7730 for cell stage input doses tensometry

The SC-2075 is a desktop signal conditioner that you can connect directly to National Instruments E Series or 1200 Series devices. The SC-2075 has the following features: • Binding posts – Three for ±15 V outputs – Two for 0 to 5 V outputs – Two for measuring analog signals or DC voltages • BNC connectors – Two for analog inputs – Two for analog outputs – One for triggering • Spring terminals – Eleven for analog inputs – Seven for analog controls – Seven for counter controls – Two for TTL-level power and ground signals – Eight for digital input/output (DIO) signals

分布式电源（燃料电池）的PSCAD模型，包含直流侧和逆变侧的详细模型，调试完成(Distributed Power (fuel cell) PSCAD model that contains detailed model DC side and the inverter side, commissioning)

说明：  本系统以单片机AT89C51为主体,由芯片插座、独立按键、74HC573驱动8位数码管显示、5V直流电源控制模块等组成。根据数字集成芯片的引脚特性以及集成芯片的真值表编写检测程序。该系统能完成14脚以内常用TTL74系列数字集成芯片的功能测试。(This system is the main body of the single-chip microcomputer AT89C51, the chip socket, independent buttons, 74HC573 Driver 8 digital control, 5V DC power control module and so on. According to the characteristics of the digital chip and the chip s true value, the program is written in the chip.. The system can complete the functional test of the TTL74 series digital IC chip in 14 feet.)

proteus仿真+程序关于数控直流稳压电源，毕业设计的，也可用于课程设计(proteus simulation program on+ NC DC power supply, graduation design can also be used for curriculum design)

2005年电子设计大赛获奖作品完整论文。一共四篇。(2005 Electronic Design Contest, complete papers. A total of four.)