8051单片机与PC宿主机通信的源代码，包含8051的汇编代码及PC机的C代码。...

基于STC5410单片机的温度控制报警程序-STC5410-based single-chip temperature control of the police procedures

单片机外部中断 串口中断 定时中断 单片机外部中断 串口中断 定时中断 -micro conctol micro conctol micro conctol micro conctol

记录了汽车CAN总线通信环境的建立和初始化-Records of the car CAN bus communication environment, the establishment and initialization

89C51WD和HC595仿真的例子、Proteus、原理图-89C51WD and HC595 simulation examples, Proteus, schematic diagram

用C语言编写的对51单片机的非常准确的时钟程序可以显示年月日小时分钟秒-C language for 51 MCU very accurate clock procedures to date show hours minutes seconds

PS2键盘设计---C51程序，详细介绍了对PS2键盘的响应和处理-PS2 keyboard design-C51 procedure, described in detail on the PS2 keyboard response and treatment

用单片机实现二进制数转换成十进制数（BCD码）程序-with MCU converted into binary-decimal (BCD) process

cp2101 usb to rs232 Chip 开发工具-cp2101 usb to rs232 Chip Tools

高精度电压表(24bit) VB源程序,简单修改可实现多量程-precision voltage (24bit) VB program, a simple change can be realized more range

用AD603提高超声波测距范围。超声波测距是一种非接触的测量方式，它是根据超声波从发射传感器到反射物体，再从反射物体到接收传感器的延迟时间.，利用距离/01. 2 ’，得到距离值，1 为声波在空气介质中的传播速度。由于反射超声波接收时的信号幅度与反射物体离接收传感器的距离远近有关，一般相差几十分贝-Ultrasonic Distance Measurement with the scope of AD603 improve. Ultrasonic Distance Measurement is a non-contact measurement, which is the ultrasonic sensor to the reflection from the launch of objects, objects from the reflector to the receiving sensor delay time., The use of distance/01.2, the distance values, one for the sound waves in air medium velocity. Receive as a result of reflection at the time of ultrasonic signal amplitude and the reflection from the object to receive the sensor distance, generally a difference of tens of decibels