avr单片机用的，有源代码，原理图（包括JTAG和STK500）

对显示器LCD的读写和I2C的控制程序，供大家享用-Reading and writing on the LCD display and I2C control procedures for everyone to enjoy

ds1302应用实例 烧进单片机即可应用 不看后悔-ds1302 Applications can be burned into the microcontroller application Bukanhouhui

MCS51程序库,包含大量的常用MCS51单片机上常用的汇编子等程序-MCS51 library that contains a large number of commonly used MCS51 Singlechip on a compilation of commonly used procedures such as cervical

ICC错误集锦,对于使用ICC AVR开发工具时，编译出错的整理，归纳了解决错误的方法。-ICC error allehanda, for the use of ICC AVR development tools, the compiler error collate, summarize the method for resolving the error.

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温控程序，利用PIC单片机产生PWM波形调整风扇转速，采用了PID算法，能较好的实现温控功能，温度能稳定在预设点，也可以由主机端串口实现温度设定，带Proteus仿真 ，对初学PIC单片机者有一定帮助-temperature controll system,controll signal is PWM generated by PIC MCU,the system work well,this program is helpfull for new designer off PIC MCU

把所有端口的同时置高置低,不断闪烁 2 p1 口3 路流水灯理解2 进制数与端口的关系 3 单片机的加法:把52h+0fch 结果送p1 口 4 单片机的乘法:把ff*03h 结果送p1 5 单片机的二进制加法 6 单片机的两位计数器 7 学习单片机的逻辑运算 8 进一步学习单片机的逻辑运算 9 循环移位指令的流水灯 10 理解熟悉散转结构的程序 11 位操作指令的学习 12 比较指令的学习与cy位-All ports at the same time the high home ownership low, and constantly flashing 2 p1 I 3 way light water 2 hexadecimal understanding the relationship between the number of 3-port MCU adder: the 52h+ 0fch results sent p1 mouth 4 Singlechip multiplication: ff* 03h results to send binary adder p15 SCM SCM 6 2 7 learning Singlechip counter logic operations further study 8 MCU 9 cyclic shift logic operations instructions flowing light 10 scattered understanding of familiar procedures to the structure of 11 operating instruction instructions learn learning 12 compared with the cy-bit

移植成功的单片机uc/os-II代码，效果很好的-Successful transplantation Singlechip uc/os-II code, the effect of good

avr gcc uart source code examples-avr gcc UART source code examples

51单片机红外接受和发射,利用51单片机的串口通信。发射也是通过串口发射。-51 Single-chip infrared accept the use of 51 Single-chip serial communication. Launch is fired through the serial port.