HOLTEK-VERY-GOOD

DAC芯片mcp4725的8051驱动及仿真文件，已真机验证成功(DAC chip mcp4725 8051 drive and simulation files, has a real machine verification is successful)

stm32通过计数器测频率，很好的资料，希望帮到大家。(Stm32 through the counter measurement frequency, good information, hope to help you.)

数码管动态显示 能实现数码管的滚动显示(Dynamic display of digital control to achieve digital tube rolling display)

12864液晶显示，采串并形都有 for msp430 x芯片驱动代码 画图都有十分方便使用 。 12864LCD属于点阵图形液晶显示模块，不但能显示字符，还能显示汉字和图形，分带汉字库和不带那字库两种，价格也有差别。(12864 LCD belongs to dot matrix graphics LCD display module. It can display not only characters, but also Chinese characters and graphics. There are two kinds of Chinese character library and non-Chinese character library, and the price is also different. The 12864LCD with Chinese character library is very convenient to use. It does not need to write complex Chinese character display program. As long as two bytes of Chinese character machine code are written in time sequence, Chinese characters can be displayed. The driver is much simpler.)

51单片机LED流星雨灯，原理： 利用PWM来模似流星雨：将亮度等级分为8个 ，通过改变每一组LED的亮度来达到流星雨效果。因为流星雨是前面亮后面越来越暗，就像一条龙一样，拖着尾巴过来。(51 single LED meteor light, principle: the use PWM to die like a meteor shower: The brightness level is divided into eight, each group by changing the brightness of the LED to achieve the effect of the meteor shower. Because meteor shower is getting back in front of bright dark, like one-stop, like dragging tail over.)

stm32微控制器CAN总线收发例程。两种方式：查询方式和中断方式；(Program for CAN Bus receive and transmission；)

基本51单片机制作的电视机遥控器，24M的晶振，并且已经通过实验，可以成功遥控。工作原理： 由另一遥控器发射出来的红外进行解码，并且经单片机识别后，发射电视遥控器相应的功能键代码。(51 Microcontroller basic TV remote, 24M crystal, and has been through experiments, can successfully remote control. How it works: emitted by another infrared remote control decoding and identification by the MCU after the launch of the corresponding function key remote control code.)

基于TM1804和89C51的LED驱动控制程序(led control and driving)

bh1415 控制程序，通过数据线调整发射频率，适合做车载音频转接(bh1415 control procedures, through data lines transmitting frequency adjustment, suitable for car audio adapter)

SABER是电源仿真的专业软件，此书为入门资源(SABER is a professional power supply simulation software, this book is Getting Started Resources)