C8051F040_drive_L298

STC12C/LE54xx系列单片机SPI(单主单从)(中断方式)例程,官方C语言例程(STC12C/LE54xx Series MCU SPI (single single from) (interrupt) routines, the official C language routines)

51 12864 恒流源 达林顿管 运算放大器 的89c52 横流电流源源码(Current source)

点阵LED、数码管、独立LED和无源蜂鸣器的驱动模块(Dot matrix LED, digital control, independence and passive buzzer LED driver module)

绿灯亮时，准许车辆通行，黄灯闪烁时，已越过停止线的车辆可以继续通行；没有通过的应该减速慢行到停车线前停止并等待，红灯亮时，禁止车辆通行。给行人看的叫人行横道灯，通常指由红、绿（绿为蓝绿）二种颜色灯组成用来指挥交通通行的信号灯，红灯停，绿灯行。(When the green light is on, the vehicle is allowed to pass. When the yellow light is flashing, the vehicles that have crossed the stop line can continue to pass.You should slow down to stop and wait at the stop line. No traffic is allowed when the red light is on.Pedestrian crossing lights for pedestrians, usually denoted by red, green (green, blue, green), two color lamps used to direct traffic signals, stop at red lights and green.)

atmeg8 ds1307 RTC实时时钟芯片操作。。(atmeg8 ds1307 RTC)

温湿度检测 AM32101温湿度传感器 可以检测(Temperature and humidity sensor temperature and humidity testing AM32101)

以8051为基础的有键盘；有液晶显示器；有传感器前置调理电路的数据采集器控制程序。(8051-based data acquisition control program)

单片机与160128液晶屏的接口程序，液晶驱动芯片T6939C。适合初学者开发使用(SCM and 160,128 LCD interface program, LCD Driver IC T6939C. Development of use for beginners)

本系统以单片机AT89C52为核心,以数模转换器DAC0832实现方波、正弦波、三角波、锯齿波波形的输出，实现信号发生器的简易功能。(This system with single chip microcomputer AT89C52 as the core, with digital to analog converter DAC0832 achieve square wave, sine wave, triangle wave, sawtooth wave form output, realize the simple function of the signal generator.)

说明：  基于51单片机，使用DS18B20实现温控风扇。压缩包请用keil软件打开。。。(Based on 51 single chip microcomputer, DS18B20 is used to realize temperature control fan. Please open the compressed package with keil software...)