单片机franklin51实现fft 方便快速

有关于pwm控制的一个例子,基于8051f020的一个例子.-Pwm control on an example, based on 8051f020 an example.

单片机的标准液晶屏驱动程序。单片机为P89C52，语言为C，液晶屏为LCD1602，编程环境为KEIL C。-MCU standard LCD driver. Microcontroller P89C52, for the C language, LCD screen for LCD1602, the programming environment for C KEIL.

基于LPC2400入门_以SmartARM2400为例 支持LPC2400系列的说明书，电路图和代码，LPC2470，LPC2478。。LCD-LPC2400-based portal to SmartARM2400 _ as an example to support the LPC2400 series of manuals, circuit diagrams and code, LPC2470, LPC2478. . LCD

C8051F120平台下LCD240128显示字符,中文的C程序,编译通过并实际使用!-C8051F120 platform LCD240128 show characters, Chinese language C program, compile the adoption and actual use!

单片机编程的常用子程序，编程时候简单修改就可以使用。-Microcontroller Programmer common subroutines, programming time can use a simple modification.

自己写的1621驱动程序（绝对可以用的，针对NEC单片机的）-Write your own 1621 driver (certainly we can use for NEC MCU)

跑马灯流动闪亮控制程序，可按键控制启动、停止、改变流动方向等。-Marquee mobile flashing control procedures, key control can start, stop, change the flow direction.

keilc51中stc芯片补丁，用于stc系列芯片的开发-STC chip in keilc51 patch for the development of STC series chip

以比较匹配A达到时交替输出高低电平及写入其维持 时间常数之方法实现脉宽调制输出-to compare A match reached the turn at the high output and low-level maintenance time into their methods to achieve constant PWM Output

单片机上网卡演示用HEX程序 -SCM 72.16 procedures used to demonstrate HEX SCM 72.16 procedures used to demonstrate HEX