Keyboard-

AT89C51SND1C方案mp3资料包括源程序与原理图(AT89C51SND1C program information, including source code and mp3 schematic)

电子科大单片机综合实验，功能包括 温度检测 转速测速 温度设定 温差驱动电机速度 按键使用 I2C通信 ，数码管显示 速度 设定温度 实际温度。是个综合学习51单片机的好例子。 (UESTC integrated single-chip experiments, including temperature detection speed tachometer temperature settings temperature difference driving the motor speed keys using I2C communication, digital display speed set temperature actual temperature. Is a good example of a comprehensive study of 51 single-chip.)

MSP430上类似手机九宫格的英文输入控制(MSP430 keyboard on cellphone)

3231132213213132312311233312321(32312312132321321312312132)

nRF905接收程序,可与k60连接进行无线通信(RF905 receiving program can communicate wirelessly connect with k60)

LCD液晶显示程序，在AT89S52上运行成功，其也可以用于其 他的处理器(LCD liquid crystal display program, run on AT89S52 is successful, it can also be used for the processor)

51单片机动态数码管显示开发程序，对单片机初学者有一定的参考指导作用，欢迎下载参考研究，谢谢！(51 single-chip dynamic digital display development program, microcontroller beginners have a certain role in guiding, are welcome to download the reference study, thank you!)

利用STC公司的51单片机和DS1302编写的简单时钟，用于单片机入门试验，可供初学者学习借鉴(The use of STC' s 51 single and DS1302 write a simple clock for the microcontroller entry test for beginners to learn from)

HT66F50单片机完整程序，测试通过。(HT66F50 SCM complete program test.)

基于51单片机的信号发生器 四种波形显示 有级调频(Based on 51 single-chip signal generator)