mega16的中断4*4键盘扫描，及数码管显示程序。

15路电器遥控器的设计 原程序和必要的说明 很详细的 并且很好用-15 remote-controlled electrical path of the original design procedures and the necessary explanations very detailed and very good use

STC89C58RD +宏芯（driver）驱动TOPPTFT_LCD-STC89C58RD+ Macro-core (driver) driver TOPPTFT_LCD

at24c64驱动 开发环境 iar 芯片 atmega169-iar-driven development environment at24c64 chip atmega169

这是Beagle_Allegro_B 板子的PCB图，供大家画图时参考使用-This is the PCB board Beagle_Allegro_B map, drawing reference to use for everyone

ALTEA EPM7128 CPLD的用于控制三维步进电机的VHDL源代码-ALTEA EPM7128 CPLD is used to control the stepper motor of three-dimensional VHDL source code

一个单片机的频率计程序，能测试相应的频率-A microcontroller frequency counter program, capable of testing the frequency of the corresponding

i2c的传输的驱动所需要的头文件 用mega16单片机实现-i2c transmission driven by the needs of the first documents mega16 MCU

利用多模式调制解调器芯片CMX868能直接通过高速串行总线与单片机串行接口进行通信这一特点设计的一套采用单片机来控制CMX868芯片的数据传输系统，握手协议部分-The use of multi-mode modem chip CMX868 directly by high-speed serial bus and the microcontroller serial interface to communicate with this feature set designed to use microcontroller to control the CMX868 chip data transmission system, part of the handshake protocol

利用单总线数字温度芯片DS18B20测温度，并用七段数码管显示出来。proteus仿真，keil编译-DS18B20+PROTEUS+KEIL