hyplas

ADI低成本心电监护模块（ECG module）设计(ADI low-cost ECG monitoring module (ECG module) design)

通过AD7846和AD588芯片，在C52片子上编程，完成偏流源系统的连续可调(Through the AD7846 and AD588 chips, in the C52 films on the program, complete bias of the source system continuously adjustable)

说明：  LTC1867的A/D采集源代码，包括相应的时序及采集处理(LTC1867' s A/D acquisition source code, including the appropriate timing and acquisition and processing)

基于C51的PAR灯控制程序，内含原理图与MA803技术手册，功能有模拟PWM线性调光，炫耀的自走程序，主从控制，IIC协议，DMX512协议，74HC595控制四位共阴数码管(Based on C51 PAR lamp control procedures, including schematic diagram and MA803 technical manuals, features analog PWM linear dimming, showing off the program, master-slave control, IIC protocols, DMX512 agreement, 74 hc595 are needed to control the four digital tube Yin)

本作品以MSP430单片机为核心， 基于DDS原理，通过查表方式输出步进量为10HZ，频率为100HZ~2KHZ的正弦波。两路被测信号通过过零比较、异或和低通滤波整流，实现了对相位差的测量，误差小于(This works with MSP430 microcontroller as the core, based on DDS principle, by look-up table output step sizes for the 10HZ, frequency of 100HZ ~ 2KHZ sine wave. Two by the signal zero-crossing comparator, XOR, rectification and low-pass filtering, the realization of the phase of the measurement error is less than)

单片机在液晶上实现菜单!!!!!!!!!!!(To achieve single-chip LCD menu !!!!!!!!!!!)

基于SMP430单片机的程序开发，实现AD数据采集(Based SMP430 SCM program development, implementation, data acquisition AD)

tb上买的关于STM32通过PID做温度控制的软件和硬件资料。(TB to buy on the STM32 through the PID to do the temperature control software and hardware information.)

RFM12B modul reciver-transmitter source code in C

说明：  基于51的温湿度检测，使用HDC1080实现(HDC1080 driver based on C51)