FixedWidthTest

AT89S51单片机与ADC0809模数转换器的三种典型连接(Three typical microcontroller AT89S51 with ADC0809 ADC connection)

国外一个非常经典的OBD2车辆检测的实例源代码，做相关开发的人员有非常高的参考价值。(Abroad, a very classic example of OBD2 vehicle detection source code, to do the personnel-related development has a very high reference value.)

用PIC单片机实现带音乐播放的电压表,最高实现3.3V的电压测试(PIC mcu)

使用 AT89C52 单片机开发，功能是1个数据管，显示0 至 9。(Developed with AT89C52 single chip computer, the function is a data tube, displaying 0 to 9.)

ATK-HC05蓝牙串口模块的使用，实现蓝牙串口通信(Using ATK-HC05 Bluetooth Serial Port Module to Realize Bluetooth Serial Port Communication)

说明：  C51单片机与PC机串行通信源程序，现与大家分享(C51 MCU and PC serial communication source, is to share with you)

stm32 mpu6050 包含上位机以及程序，说明文档。(Stm32 mpu6050 contains the host computer, as well as procedures, documentation.)

ME850单片机开发实验仪演示程序 - LCD1602显示 基于 c51系列的单片机程序，用AT89S52延时通过(ME850 SCM experimental instrument demo- LCD1602 display based on c51 series SCM process, using AT89S52 delay through)

使用单片机实验板，在Keil C开发环境中编写串口发送和接收程序。在串口发送和接收程序中编程增加校验位，使用逻辑分析仪捕捉单片机串口引脚发送和接收数据的波形，并与串口接收和发送的数据进行比较。(Using SCM experiment board, in the Keil C development environment to write serial send and receive program. In the serial sending and receiving program, the program adds the parity bit, and uses logic analyzer to capture the waveform of the data sent and received by the serial port of the microcontroller, and compares it with the data received and sent by the serial port.)

点亮小灯，针对51单片机系统，简单实用，操作简单，具有可移植性(lighten the light)