bq3060-Gas-Gauge-Circuit-Design

基于单片机的ECG数据采集与预处理 本课题首先介绍了心电信号检测电路的设计，给出了心电信号采集电路具体的设计方法与部分实现电路。并采用了线性光电耦合器放大电路，对前置级运算放大电路及后置级放大电路进行光电隔离，有效地抑制了各种干扰。 其次，主要进行基于AT89C52低功耗MCU的便携式心电监护仪及其系统的研究。 根据人体心电信号的特征，设计性能优良的心电信号采集系统，选用低功耗8位单片机AT89C52和大容量Flash存储器对采集的心电信号进行记录、分析及处理(MCU-based ECG data acquisition and pre-treatment of the subject introduced first ECG detection circuit design, are given specific ECG acquisition circuit design method and some realization of the circuit. And the use of a linear optocoupler amplifier, the pre-amplifier circuit-level operations and post-class amplifier circuit for photoelectric isolation, effectively a variety of interference suppression. Secondly, AT89C52 mainly low-power MCU-based portable ECG monitor their systems. ECG in accordance with the characteristics of the human body, the design performance of the ECG acquisition system, selection of low-power 8-bit MCU AT89C52 and large-capacity Flash memory on the acquisition of the recorded ECG, analysis and processing)

STC12C5A60S2的8路10位AD转换程序，本人亲自写的，绝对好用。(8 10-bit AD conversion process in STC12C5A60S2 , personally written , absolutely easy to use . )

说明：  LCD多级菜单具体实现源代码，附原理图。(LCD multi-level concrete realization of the source code for the menu)

说明：  机智云gokit2代开发板源程序，功能完善，可供大家学习下载。(Smart cloud 2 development board source program, perfect function, available for everyone to learn and download.)

说明：  实现STM32F103的触摸屏功能，适合入门的朋友(Realize the touch screen function of STM32F103, which is suitable for beginners)

说明：  簡單的串列埠自我測試持式 測試硬體電路是否正確(Chuanlibu simple self-test with tester hardware circuit is correct)

AVR 单片机嵌入式开发源程序，对新手入门有很有帮助。(AVR embedded development program, Getting Started with helpful.)

STM32单片机freemodbus的移植，主从机的都有(1, transplant FreeModbus1.5 and RT-Thread1.1.1 to STM322, development platform supports Eclipse, Keil, IAR3, can be used in the Eclipse plug-in version management EGIT 4, support Modbus RTU (ASCII untested))

thhis is very useful article in development and create for microcomputer adn microcontroller system . By knowing the assembler method some people can use programmer make their own system and controlling device with included this references

实现普通交通等的控制，使用超声波增加了车流量的检测(To achieve the control of general traffic, the use of ultrasound increases the detection of traffic flow.)