keyboard testing procedures, including, to jitter, scanning, detection, (8051 or...

16c552驱动程序，两个穿口+1个并口的驱动程序-16c552 driver, two I wear a parallel port drivers

实现C++语言产生随机数的程序,在实际生活中十分有用-it s a C++ language for poisson distribution

CS5460A读写程序.CS5460A是美国CRYSTAL公司最新推出的带有串行接口的单相双向功率／电能计量集成电路芯片-CS5460A read and write program

PIC16F877单片机硬件IIC编程-PIC16F877 microcontroller programming hardware IIC

超级单片机开发工具，我一直在用，还不错，下载后要解压。-Super microcontroller development tools, I have been using, quite good, downloaded after decompression.

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

AT89C52单片机LED显示24小时时钟-AT89C52 single-chip LED display 24-hour clock

FreeRTOS，这个比 Real Time Linux 和 eCos 更小的实时操作系统，并且你也不用为这两个大的操作系统弄得头大了。FreeRTOS是一个非常小的实时操作系统，它包含有一个实时的内核及一个内核调制程序。它支持的单片机有 Philips ARM7, TI MSP430, Renesas (Hitachi) H8/S, Atmel AVR, Motorola/Freescale HCS12, Motorola/Freescale ColdFire, 及其他8051的单片机--FreeRTOS, an OS smaller than Real Time Linux and eCos. It is a very small real time operating system. It includes a real time kernel and a kernel configuration program.Its supported SCMs include Philips ARM7, TI MSP430, Renesas (Hitachi) H8/S, Atmel AVR, Motorola/Freescale HCS12, Motorola/Freescale ColdFire, and other 8051 SCMs.

4*4键盘扫描应用C51在UVision3平台开发编程-4* 4 keyboard scan applications uVision3 platform development in C51 programming

单片机用来实现数据排序程序（冒泡排序算法）-MCU used to achieve data sorting procedures (Bubble Sort Algorithm)