资源列表
VHDL-Environment-for-Smart-Vending-Machine
- VHDL Environment for Smart Vending Machine
ISO-7816
- ISO 7816标准 SIM卡片基本规范-ISO 7816
Attachement
- Special document for extending !
TDA1308
- 文件含Altium Designer13所画的原理图、pcb。 TDA1308是一块新型的低电压、低失真、高速率、强输出的运算放大器集成电路。它的输出级采用了MOS管，可以直接推动32Ω的耳机。在TDA1308电路的应用说明书中，给出一个增益为1的单端供电、负端输入放大电路，但笔者试改变其外围，把它接成双端供电的正输入放大电路，增益为10倍。这样改进的优点是，取消了输出电容，拓展了低频下限，并得到了所需的增益倍数。这个电路如图1所示。NE5532N构成的10倍线路放大器非常接近，除了增加由R
Single-supply-op-amp-Atlas
- 单电源运放图集，用于运放电路设计，里面有很详细的介绍-Single-supply op amp Atlas, for the op amp circuit design, which has a very detailed introduction
yunfang
- 单电源运放图集，有各类单电源供电的运放实现电路的设计及原理-Atlas of single-supply op amp, there are various types of single-supply op amp circuit design and principles. . .
MODBUS51
- 基于MODBUS协议的8951温湿度控制的c语言代码，具有检测温湿度，上下限报警功能，LCD显示-C language code based on the the MODBUS protocol of 8951 temperature and humidity control, with the detection of temperature and humidity, the upper and lower limits of the alarm function, LCD display
ISO78161234
- iso7816-1-2-3-4标准(中文版),初次接触智能卡行业的人员可以快速学习，也是必备资料-iso7816-1-2-3-4 standard (Chinese version), the initial contact with the personnel of the smart card industry can quickly learning, is also essential information
Gold-CDMA
- this file explains the gold code generation for cdma
APR7
- This application note considers the design of frequency- selective filters, which modify the frequency content and phase of input signals according to some specification. Two classes of frequency-selective digital filters are considered: infi
dianziyouxiang
- 电子邮箱的设计，通过VC6.0编辑，实现电子邮件的发送接收，很有参考价值。-The design of the e-mail, sending and receiving email by VC6.0 edit, great reference value.
04070021
- 简单编译器设计，含代码及相关报告，可直接使用-Simple compiler design, including code and related reports can be used directly