f340_i2c

说明：  ATT7022E SPI读数据写数据程序(att7022E STM32F103 SPI)

SPI access for Wolfson WM831x PMICs

STC系列单片机原理图库 涵盖89C,12C,89LE系列，封装形式为PQFP(STC series single-chip schematic library covering 89C, 12C, 89LE series, package PQFP)

这是一篇有关8031单片机的介绍与应用，是入门，以及实践的良好教材(This is the introduction and application of an 8031 microcontroller, entry, and the practice of good teaching materials)

姿态测量传感器，可用于飞机或水下机器人的姿态测量(orientation measure)

AD7705的采集12864显示，以及PCB电路，加工过了，可以使用(It is about the AD7705)

CEC2013_RealParameterOptimization竞赛用全套测试函数(Benchmarks for CEC2013_RealParameterOptimization)

本多程序完成用MSP430G2553中的定时器A完成PWM波的输出(The multi-program the timer complete with MSP430G2553 A Complete PWM wave output)

标题: 如何实现0-10v或者4-20ma模拟量的高精度采集传输 标签: 0-5v,0-10v,0-20ma,4-20ma,模拟量采集,adc模数转换,电压电流采集,温湿度采集,称重模块,变送器 文档介绍: 本文基于综科智控开关量模拟量混合模块介绍如何实现0~5V，0~10V，0~20ma，4~20ma模拟量信号的高精度ADC采集转换，采集精度高达24bit，最多可以实现8通道同时采集转换，该模块同时还配有8路光耦隔离开关量输入以及8路光耦隔离晶体管输出，功能强大，适合于对精度和稳定性要求较高的工业或者物联网场合。(Title: How to achieve high precision acquisition and transmission of analog data of 0-10V or 4-20mA Label: 0-5V, 0-10V, 0-20mA, 4-20mA, analog data acquisition, ADC analog to digital conversion, voltage and current acquisition, temperature and humidity acquisition, weighing module, transmitter Document introduction: This paper introduces how to realize high precision ADC acquisition and conversion of 0~5V, 0~10V, 0~20ma, 4~20ma analog signals based on the integrated module of fully mechanized intelligent control switching analog quantity. The acquisition precision is as high as 24bit, and the 8 channel simultaneous acquisition and conversion can be realized at most. The module is also equipped with 8 optocoupler isolation switches and 8 optocoupler isolating crystals The tube output is powerful and suitable for industrial or Internet of things with high accuracy and stability.)

无线传感器网络中时间同步算法，RBS算法的仿真源代码(Wireless sensor network time synchronization algorithm, the RBS algorithm simulation source code)