HeatMeterbyUsingRL78L12-6901-gp21

无人艇模拟和模拟，基本模型，这里可以改进(Unmanned boat modeling and simulation, basic model, which can be improved here)

用51实现超声波测距，在1602上显示，测量精准，并且有详细的注释(With 51 to achieve ultrasonic ranging, displayed on 1602, accurate measurement, and detailed notes)

stm32硬件SPI方式控制ADS1247采样驱动程序(stm32 hardware SPI driver controls the ADS1247 sampling)

LED流水灯和51单片机定时器程序，适合初学者(LED water lamp and 51 single timer program for beginners)

七、 虚拟信号采集分析器 1）：利用信号发生器产生不同信号（信号的相关参数可调） 2）：在信号上叠加白噪声。 3）：对上述信号进行采样（采样频率可调） 4）：在采样的过程中利用均值滤波（每三个点取均值） 5）：显示采样后的波形，并对其进行频率分析。 6）：将采样后的波形与原波形做比较（在同一坐标系中显示） (Seven, the virtual signal acquisition Analyzer 1): different signals generated by the signal generator (signal correlation parameters adjustable) 2): white noise superimposed on the signal. 3): the said signal is sampled (sampling frequency adjustable) 4): In the process of sampling using the mean filter (averaging three points each) 5): Show the sampled waveform and its frequency analysis. 6): the sampled waveform is compared with the original waveform (shown in the same coordinate system))

串口DA芯片 DAC7571驱动程序 使用MSP430F5438A作为主控器件，采用IAR开发环境进行编写(The serial DA chip the DAC7571 drivers use MSP430F5438A as a master device using the IAR development environment written in)

由单片机8951来控制 c语言编写 具有实现正转反转 加速减速 采用PWM调制的方法(By the single-chip microcomputer to control the 8951 with c language implementation is to accelerate the slowdown in the use of inverted PWM modulation method)

/*EEPROM24C02,程序将对存储器进行读和写，因此涉及到键盘程序，比较复杂，耐心学，*/#include <reg51.h>#include <intrins.h>#define W24C020xA0//存储器的写地址 #define R24C02 0xA1 //存储器的读地址 #define MSB 0x80 //8位二进制最高位置1 #define LSB 0x01 //8位二进制最低位置1 (/* EEPROM24C02, program will read and write memory, it involves the keyboard program, more complex, patient study,* /# include <reg51.h># Include <intrins.h># Define W24C020xA0// write the memory address# define R24C02 0xA1// read memory address# define MSB 0x80// 8 bit binary highest position 1# define LSB 0x01// 8 bit binary lowest 1)

液晶1602单片机驱动程序代码，适合stc89c52rc,at89s52.(The driver code of 1602 display,for mcu stc89c52rc,at89s52.)

酒精测试仪proteus仿真，单片机进行分析处理，判断是否醉酒驾车，再通过液晶板显示出来。(Alcohol Tester proteus simulation, analysis and processing microcontroller to determine whether drunk driving, and then through the LCD panel display.)