RS485通信程序采用MODBUS协议，详细的注释，很好的文档…

与单片机通信,实现多功能控制界面,内容详细,涉及多个方面-With the single-chip communication, the realization of multi-function control interface and detailed, involving many aspects

NRF24E1的唤醒功能，在一对收发模块中用定时唤醒后进行射频的收发，这样大大节省了功耗-NRF24E1 cavity features唤醒Now ， instance Yiu-kai lose ground to receive中using corner时唤醒vehicles up to defend 频 shallow cavity to receive Junkai ，样soil惜惜Hum slander left Kun Malaria

基于stc89c52实现具有校时模式、定时模式，能够显示月、日、星期等功能的电子钟。-When the realization of the school-based stc89c52 mode, timing mode, can display month, day, week, and other functions of the electronic clock.

此程序为AD9850（DDS）直接数字频率合成器C语言源码。用125M的有源晶振，频率无失真输出可达到40M。该程序包括FYD12864LCD显示程序加4X4矩阵键盘扫描，可步进1M，1K，和任意频率输入。及相位设置。-This procedure for the AD9850 (DDS) Direct Digital Frequency Synthesizer C language source code. With 125M active crystal, the frequency output can be achieved without distortion 40M. The process includes the display program FYD12864LCD plus 4X4 matrix keyboard scanning, may be stepping 1M, 1K, and arbitrary frequency input. And phase settings.

三星单片机57C21516-Samsung SCM 57C21516

红外遥控器的接收程序的另一个版本，其中的显示驱动不同-infrared remote control procedures for the reception of the second version, which shows the different drives

NRF905的源程序，用于数据的无线收发-NRF905 the source, the wireless transceiver for data

all picture use for woman

基于sja1000的CAN驱动程序 可以直接使用在现场总线中-sja1000 based on the CAN driver can be used directly in Fieldbus

51单片机实现7段数码管显示源代码+Sch电路原理图-51 Singlechip realize 7 digital tube display source code+ Sch circuit schematic