FET_R453

正弦信号发生器[2005年电子大赛一等奖].files(sinusoidal signal generator [e-Competition in 2005 won first prize]. Files)

基于秉火程序改写的传感器程序，可实现光照强度，温湿度测量(Based on the sensor program rewritten by Binghuo program, the measurement of light intensity, temperature and humidity can be realized.)

STM32控制AD9954产生正弦波等波形，频率幅值可调，包含两篇论文。(STM32 controls AD9954 to generate sinusoidal wave and other waveforms with adjustable frequency amplitude, including two papers.)

本文介绍一种利用单片机本身所提供的串行通讯口，采用自定义串行通信协议，加上总线驱动器如MAX481、MAX483、MAX485、MAX487等组合成简单的RS－485通讯网络，完成单片机间的多机通讯。(This article describes a serial communication port provided by the microcontroller itself, the custom serial communication protocols, coupled with the bus driver, such as the MAX481, MAX483, MAX485, MAX487, combined into a simple RS-485 communication network, complete single-chip between themulti-machine communication. )

A padder that adds the padding according to the scheme referenced in ISO 7814-4 - scheme 2 from ISO 9797-1. The first byte is 0x80, rest is 0x00.

最小陀螺仪源代码，适用于51单片机的开发，内有配套源程序(The minimum gyroscope source code is applicable to the development of 51 MCU, with the supporting source program)

引导新手更好的入门AVR单片机，对AVR单片机的外设进行了详细的介绍，并介绍了相关的接口函数。(Guide novice better entry AVR microcontroller.AVR microcontroller peripherals were introduced in detail, and introduced the related interface functions.)

通过设置参数可以输出正弦波、三角波、锯齿波等等.(By setting parameters can be output sine wave, triangle wave, sawtooth wave and so on.)

说明：  金属探测器课程设计资料，里面有电路图和源程序，课程设计论文(Course design materials for metal detectors, including circuit diagrams and source programs, course design papers)

AD转换，用PCF8591芯片的数模转换程序(a single chip single supply low power eight bit data acquisition device with four analog inputs one analog output)