Electronic code lock procedure, the two key input, one key additive, and the oth...

红外通信是利用950nm近红外波段的红外线作为传递信息的媒体，即通信信道。发送端采用脉时调制（PPM）方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外发射管以光脉冲的形式发送出去；接收端将接收到的光脉转换成电信号，再经过放大、滤波等处理后送给解调电路进行解调，还原为二进制数字信号后输出。-Infrared communication is the use of near infrared 950nm infra-red as the transmission of information media, namely communication channel. The sending end when the use of pulse modulation (PPM) approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.

用C51写的单片机程序，在Wave600环境下测试通过，利用平板电容器测试液位。-with C51 microcontroller written procedures, Wave600 environment in the test, Capacitor plate test level.

德国KVASER公司关于MCP2510驱动的源代码-Germany KVASER company on the MCP2510-driven source code

飞思卡尔HC08/HCS08系列单片机LCD驱动源码，希望对大家有用。-Freescale HC08/HCS08 series of single-chip LCD driver source code, in the hope that useful to everyone.

第十八届本科组自选电子设计竞赛设计 只能体温计 有原理图和源程序-Eighteenth session Undergraduate Electronic Design Contest Demand Group design thermometers are only schematic and source code

BH1415F调频台控制C程序。使用AT89C52单片机，12MHZ晶振，用共阳四位LED数码管。频率数据转换为显示用BCD码函数。-C FM BH1415F control procedures. AT89C52 single-chip microcomputer use, 12MHZ crystal, with a total of four LED digital tube Yang. Frequency data into a display function using BCD code.

STM32 开发板例子:外部中断. 开发环境:Keil For ARM-STM32 development board example: external interrupt. Development Environment: Keil For ARM

LCD源程序，51是负的然后到LCD，然后控制脚的好地方再编译液晶显示器.asm暂停时，LCD会产生我们写的结果

W3100是WIZnet公司专门为以太网互联和嵌入式设备推出的硬件TCP／IP协议栈芯片，其硬件TCP／IP协议栈包含了TCP、UDP、IP、ARP和ICMP协议，这是-WIZnet W3100 is designed for the Internet and Embedded Ethernet equipment introduced hardware TCP/IP protocol stack chips, and hardware TCP/IP protocol stack includes TCP, UDP, IP, ICMP and ARP agreement, which is

单片机闪烁灯的设计 和源码 单片机初学者的草考资料，要学好单片机的必由之路！-Single-chip flashing light source single-chip design and test information on the grass for beginners to learn the only way for single-chip!