RS232通信程序，是PC机与单片机之间的通信

这个范例说明如何使用8051 的Port 1连接到四颗七段显示器，PORT 0的低4位分别控制这四颗共阳七段显示器，让四颗共阳七段显示器使用扫描的方式轮流-This example shows how to use the 8051 Port 1 connected to four seven-segment display, PORT 0, low 4, respectively to control the total of four seven-segment display yang, so that a total of four seven-segment display yang way of using the scan rotation

Microchip PIC18F 设备驱动 UART 部分-Microchip PIC18F family part UART device driver

lcd 1602A 底层函数，方便使用。基本功能函数都已具备。-the underlying function lcd 1602

义隆单片机读写24C** ** 24CXX 接口I2C总线读/写的程序 ** （所有时序均基于4MHZ晶体震荡器频率）-Elan Single-chip 24C**** 24CXX read and write I2C bus interface read/write procedures** (All timing are based on the frequency of 4MHz crystal oscillator)

STM32 USART IAP升级，包含IAP程序、APP程序-STM32 USART IAP upgrades, including the IAP program, APP program

avr对ILI9320 240*320的屏幕。可以直接驱动~~！-avr for ILI9320 240* 320 screen. Can directly drive ~ ~!

采用C51编写的基于C8051F020单片机程序，使用C8051F020内部温度传感器的实例。-using C51 prepared by the C8051F020, the use C8051F020 internal temperature sensor examples.

凌阳单片机波形发生器的设计-Sunplus SCM waveform generator design

跑马灯流动闪亮控制程序，可按键控制启动、停止、改变流动方向等。-Marquee mobile flashing control procedures, key control can start, stop, change the flow direction.

简单的单片机LED，用串口调试来实现其LED的显示。数码管的显示-Simple single-chip LED, using serial debugging to achieve its LED display. Digital tube display