Colorful Colorful charger charger PCB circuit diagram colorful charger PCB circu...

用C编写的红外解码程序，可以解码HT6221,TC9012的编码，并在1602液晶上显示-Written using C IR decoding program, you can decode HT6221, TC9012 coding, and in 1602 LCD display

51读写24C16的源程序.....用IO口模拟I2C-51 to read and write the source code 24C16 ..... I used IO simulation I2C

利用51单片机对RTL8109进行控制，实现以太网通讯功能。-The use of 51 single-chip control of RTL8109, Ethernet communication functions.

红外接收、蜂鸣器、时钟、led、lcd1602的一些源程序-Infrared receiver, buzzer, clock, led, lcd1602 some source code

c51snd1c硬盘播放器全部资料.源码.线路图.protel99se的pcb图-c51snd1c drives players all the information. Source. Road map. The PCB plans protel99se

51单片机的电子琴C程序有自动演奏和键盘演奏功能-51 Microcontroller, the flower C program for automatic playing and keyboard performance features

以比较匹配A达到时交替输出高低电平及写入其维持 时间常数之方法实现脉宽调制输出-to compare A match reached the turn at the high output and low-level maintenance time into their methods to achieve constant PWM Output

12864串口液晶,包含两个文件:lcd.c与lcd.h. 调用 void printLCD(uint8 x,uint8 y,uint8 *fmt, ... ),即可将显示的字符串发送到液晶屏显示-12864 Serial LCD, contains two documents: lcd.c with lcd.h. call void printLCD (uint8 x, uint8 y, uint8* fmt, ...), can be shown in the string sent to the LCD screen display

51单片机的实用子程序，包括片内及片外ram初始化，滤波程序，多字节算术运算程序，排序程序，以及51定点运算子程序库，浮点运算子程序库等等。-51 SCM utility subroutine, including the chip and chip ram initialization, filtering procedures, procedures for multi-byte arithmetic operations, sorting procedures, and 51 fixed-point computation subroutine library, subroutine library floating-point operations and so on.