ADS7843--320240--touch

简单的基于CC2530的ZigBee监控上位机(A simple ZigBee console basic on CC2530)

基于51的2GSD卡以下的彩屏程序，亲测成功，与大家一起分享(Program based on the following 51 2GSD card color screen, pro measuring success, and to share with you)

pic单片机12/16系列c编译器，支持win7操作系统，破解版(12/16 pic microcontroller series c compiler)

采用12位MAX 197对外部信号采样。采用全周波傅立叶积分算法，对采样信号进行处理，对电力系统的电压有效值、功率等特征量进行实时在线监测；采用全数字测量法测量相位差；并采用自适应技术调整采样间隔，消除非同步采样对计算造成的误差，利用PIC18F458捕获功能实时监测电力系统频率波动，修订采样间隔。分析了各量的测量误差，均达到标准。并提供友好的人机交互界面。(used 12 MAX 197 pairs external signal sampling. Using Fourier-Cycle Integration Algorithm for the sampling signal processing, power systems to the RMS voltage, power characteristics of the volume in real-time on-line monitoring; All digital measuring method phase difference; Adaptive technology and the sampling interval, the elimination of non-synchronous sampling of the calculation error using PIC18F458 capture real-time monitoring of power system frequency fluctuations amended sampling interval. The analysis of the measurement error are up to standard. And to provide a friendly man-machine interface.)

MSP430F5529单片机的基本片内外设（包涵常用的 IO口、系统时钟、定时器、ADC、串口）的初始化和使用方法 以及经典的单总线温度传感器DS18b20进行温度检测 (The initializer for MSP430F5529 temperature data collection ，DS18b20)

STM32 的GPIO操作示例程序代码, 试用与Keile环境STM32F103代码(STM32 GPIO operation code)

说明：  直流电动机检测程序，用于检测电动机是否正常(DC motor testing procedures for detecting whether the normal motor)

通过上翻键和下翻键来设置方波信号正负脉冲宽度，利用一排流水灯来显示按键的次数，通过观察流水灯亮的盏数确定占空比（按一次上翻键亮一盏灯，流水灯全亮时占空比调到了最高或者是最低状态，按一次下翻键灭一盏灯，流水灯全灭时占空比调到了最低或者是最高状态）。(Duty cycle of LED lights and adjustable oscilloscope display code)

C#写的ADSL拨号程序示例,ADSL自动拨号类,前提是在系统中已经有了一个宽带拨号连接(C# to write the ADSL dial-up procedures for example, ADSL automatic dial-up category, the premise that the system has made a broadband dial-up connection)

mq135 sesnor used with arduino nd esp8266 for iot to transmitt data in wireless