intelligentizePMU

是用AT89C2051主控音量控制PT2258,数码管显示, 红外线遥控,2.1/5.1音源选择)包括全套原理图,源程序,HEX文件(AT89C2051 is PT2258 master volume control, digital control, infra-red remote control, 2.1/5.1 sources choice), including a full set of schematics, source, the HEX file)

89C51的pwm程序，很好的程序呢，我试过了，还是我的作业呢。通俗易懂，希望对你有帮助。(The 89 C51 PWM program, very good program? I tried, or my homework. Easy to understand, the hope is helpful to you. )

基于51单片机的两路18b20温度采集，c51编程。(51 single-chip-based two-way 18b20 temperature acquisition, c51 programming.)

AT702三相电采集芯片，采用STC12C5A60S2控制，能准确测量出三相电的有功功率无功功率，电压电流等所有电参数。(AT702 three-phase power acquisition chip, using STC12C5A60S2 control, can accurately measure the three-phase power active power, reactive power, voltage and current and all other electrical parameters.)

基于DSP2812对于挂在一条总线上多个18B20采集温度的程序，通过读取每个18B20不同的64位编码，发送数据匹配编码来确定某个18B20，可以读取温度(Based on DSP2812 hanging on a bus for more than 18B20 temperature acquisition program by reading each 18B20 different 64-bit encoded transmission data to determine a match-coding 18B20, you can read the temperature)

三相电的电压电流读取 功率 上报给主机通过CAN(Reading of Three-phase Electric Voltage and Current)

CD4051/CC4051是单8通道数字控制模拟电子开关，有三个二进控制输入端A、B、C和INH输入，具有低导通阻抗和很低的截止漏电流。(CD4051/CC4051 is single channel 8 digital controlled analog electronic switch, there are three binary control input A, B, C and INH input, has low conduction resistance and very low by leakage current.)

一个EEROM的程式,24C08,大家可以参考看一下,(A EEROM program, 24C08, we can refer to a look,24)

IC(PIC16F690)驱动程序C语言代码，为需要帮助的人提供方便，互相帮助！(IC (PIC16F690) driver C language code, for the people who need help to facilitate and help each other!)

该系统为一套完整的井下检测节点系统，包含温湿度、压力、瓦斯浓度、人员心率监测等。所有监测项目均包含报警功能(The system is a complete set of underground detection node system, including temperature and humidity, pressure, gas concentration, staff heart rate monitoring. All monitoring items include alarm functions)