BCD码转换(源代码) 这是我写的一个用于BCD码转换的小程序。...

基于KEIL C的RTXTiny操作系统的电话振铃检测程序。单片机为LPC900系列。 本程序并不能直接使用，但足以说明问题。如果您要使用您还需要定义相关变量等内容。 同时您还需要了解KEIL C的RTXTiny操作系统的使用。 有问题请MAIL ：xy-mcu@163.com-on KEIL C RTXTiny OS phone ringing detection procedures. MCU for LPC900 family. This procedure is not used directly, but suffice it to say. If you need to use your definition of relevant variables such content. While you also need to understand KEIL C RTXTiny operating system use. A question, please MAIL : xy-mcu@163.com

微机键盘和单片机的接口程序,采用了上升沿触发中断服务程序,下降沿触发中断服务程序.-computer keyboard and microcontroller interface procedures using the rising edge trigger interrupt service procedures, falling edge triggering a break in service procedures.

PIC单片机4*4键盘扫描C语言程序-PIC single-chip 4* 4 keyboard scan C language program

这是基于温度采集的报警系统 是利用MSP430 单片机实现控制-This based on the collection of temperature alarm system is the use of MSP430 MCU control

数码管显示，希望和 大家交流，将这个程序进行该进。-Digital tube display, hopes and U.S. exchanges, will this process of the Progressive.

c8051f340 silcon实验室usb

比较经典的独立键盘及时扫描方法。51单片机中运行-Comparison of classic and timely independent keyboard scanning method. 51 Single-chip running

对于有想自己DIY mp3的同志们要注意了，参考参考别人的设计思想也是有必要的，希望这张原理图对大家有帮助！-for a DIY mp3 to their comrades to attention, others refer to the reference design is also necessary, I hope this diagram to help you!

HD44780液晶驱动，KEIL C51-HD44780 LCD driver, KEIL C51

本源代码用于使用ATMEL公司的AT89C51芯片实现硬件mp3，其中包括有特色的mp3解码算法和U盘功能读写程序。-Source code for use ATMEL Corporation AT89C51 chip hardware mp3, have characteristics which include mp3 decoding algorithm and U disk function to read and write procedures.