基于单片机的数字频率计设计，定时器T0完成定时功能，T1采用计数功能...

对16*2字符型点阵驱动的C51代码，已经在拓普微上测试通过。

读写C8051F020内部FLASH的代码-Read and write code C8051F020 internal FLASH

简易信号发生器，可产生正弦波、方波、三角波，幅度、频率都可调节。-Simple signal generator can produce sine, square, triangle wave, amplitude, frequency adjustment can be.

液晶显示模块。在lcd上显示数字的函数。-display of the lcd

单片机演奏乐曲的程序，可以演奏生日快乐和三套车。-Singlechip music recital program, you can play happy birthday and the troika.

51单片机C语言学习，C语言来编写单片机程序。-51 microcontroller C language and C language to prepare SCM procedures.

在ccs编程环境下，编写了永磁电机SVPWM的控制程序。对dsp的学习很有帮助。-Programming environment in the ccs, developed a permanent magnet motor of SVPWM control procedures. Very helpful for learning dsp.

ad转换，将模拟信号量转换成数字信号量 -ad conversion, the analog signal into digital signal traffic volume

1602lcm字符液晶屏驱动演示程序,连接线图: LCM-------51 LCM-------51 LCM--------51 DB0-----P0.0 DB4-----P0.4 RS-------P2.0 DB1-----P0.1 DB5-----P0.5 RW-------P2.1 DB2-----P0.2 DB6-----P0.6 E--------P2.7 DB3-----P0.3 DB7-----P0.7 VLCD接1K2电阻到GND [注]:AT89C51的晶振频率为12MHz-1602lcm character LCD Driver demo program, link map : LCM LCM------- 51------- 51-------- 51 DB0 LCM P0 .0 DB4----------------- P2.0 P0.4 RS DB1----- P0 .1 DB5 P 0.5 RW----------------- P P2.1 DB2 Encl 0.2 DB6 E------------------ P0.3 P2.7 DB3 DB7----- P0.7 VLCD access 1K2 resistance to GND [Note] : AT89C51 oscillator frequency of 12 MHz

591单片机CAN模块A51DEMO程序-591 SCM CAN module A51DEMO procedures