8088计算器开发，查询方法，实现矩阵键盘输入控制

small rtos的源代码。它是一款非常小巧的微内核。-small rtos source. It is a highly compact micro-kernel.

驾驶椅示教板,利用控制其驱动众多的数码管，采用了max7219驱动芯片-Demonstration board chair driving, many drivers use to control their digital tubes, used MAX7219 driver chip

18b20显示程序,动态显示,调试通过.-18b20 display program, dynamic display, debugging through.

C8051F04x单片机可变周期PWM脉宽调制。-C8051F04x Singlechip variable pulse width modulation PWM cycle.

很好的字模提取工具！能够大大加快开发字模显示程序的开发！比如说：液晶显示，led点阵模块的数据显示！-good Abstraction tool! Able to greatly accelerate the development of character mode display program development! For example : LCD, led dot matrix module data show!

利用C51和DS18B20进行温度读取，并在数码管上显示。-The use of C51 and DS18B20 temperature reading and digital tube display.

一个用汇编编写的51单片机发声程序,内嵌一首简单歌曲"八月桂花香"。-Used to prepare a compilation of 51 single-chip voice procedures, embedded in a simple song

drive for nandflash on sansung corp.

AVR单片机开发的AT24C02的I2C实验-AT24C02 single-chip AVR development of I2C experiment

cygnal的一个应用，用SMBus实现串行通信。-of an application, with SMBus serial communications.