凌阳061A常规使用单

凌阳32位单片机开发的小游戏，大鱼吃小鱼，简单易学。-Sunplus 32-bit single-chip development game,大鱼吃小鱼, easy to learn.

功能描述： 利用AT89S51单片机的T0、T1的定时计数器功能，来完成对输入的信号进行 频率计数，计数的频率结果通过8位动态数码管显示出来。要求能够对2－40KHZ 的信号频率进行准确计数，计数误差不超过2/1-Functional Description: Using AT89S51 MCU T0, T1 timing counter function, to complete the input signal frequency counting, counting the frequency of 8 resulted in the adoption of dynamic digital tube display. Request to the 2-40KHZ signal frequency accurately count, counting error of less than 2/1

基于STC12C5412AD单片机的简易存储示波器设计-STC12C5412AD based on the simple single-chip design storage oscilloscope

新华龙020 的内置spi0。驱动16位精度dac8831的程序，采用单端方式输出正弦波-Hualong 020 new built-spi0. Dac8831 drive 16-bit accuracy of the procedures, the use of single-ended sine wave output

ps2键盘的命令集，编写键盘驱动时有用。EDH:置位/复位 LED 指示器。键盘右上角有三个 LED 指示器,分别反映 Caps、Num 和 Scroll 三个键的 锁定情况。参数字节如表 2 所列。 -ps2 keyboard command set, the preparation of useful keyboard-driven. EDH: Set/reset LED indicator. The upper right corner of the keyboard has three LED indicators, respectively, reflecting the Caps, Num and Scroll Lock keys in three cases. Parameter bytes as listed in Table 2.

zlg7290 i2c 演示程序； 演示周立功7290芯片的功能-zlg7290 i2c Demonstration Program; Zhou, who demonstrated the functions of 7,290 chips

LV4137显示驱动,自己做的,比较简单,但很实用,MCU用的是Myson MTV512,Keil下编译-LV4137 display driver, to do their own relatively simple, but very practical, MCU using Myson MTV512, Keil compiler under

好用的单片机编译软件，用得挺爽。操作简单，易学。下吧！-Single-chip-to-use compiler software, used Shuang did well. Simple, easy to learn. Under the bar!

4*4键盘扫描 参数以定义 直接使用 -4* 4 keyboard scan parameters used directly to the definition

支持键盘双击的C51程序，用于单片机辨别键盘双击-support the C51 procedures for identifying keyboard click MCU