led

The art and scientific of c c语言的入门书 已在看(The art and scientific of primer cc language has been looking at)

AT24C256的读写程序，单片机使用ATmega16，同时在LCD上显示(AT24C256 literacy program, MCU ATmega16, simultaneously displayed on the LCD)

说明：  这是一个双极性PWM方式下的单相全桥逆变。(This is a bipolar PWM mode of the single-phase full-bridge inverter.)

nrf2401M16无线模块开发案例，很实用哦(nrf2401 wireless module development case)

模拟PID控制，参数可调，前面板中可观察响应曲线(PID simulation)

C51音乐程序(八月桂花) [功能] 通过单片机演奏音乐 //本例采用89C52, 晶振为11.0592MHZ //关于如何编制音乐代码, 其实十分简单,各位可以看以下代码. //频率常数即音乐术语中的音调,而节拍常数即音乐术语中的多少拍 (C51 music program (August Osmanthus) [function] through Singlechip music// this case, using 89C52, crystal for 11.0592MHZ// on how to prepare music code is actually very simple, you can see the following code.// Frequency music terminology that is constant in tone, and the beat of music terminology that is constant in the number of pictures)

HT1621是128点内存映象和多功能的LCD驱动器HT1621的软件配置特性使它适 用于多种LCD应用场合包括LCD模块和显示子系统用于连接主控制器和HT1621的管 脚只有4或5条HT1621还有一个节电命令用于降低系统功耗(HT1621 is 128 memory mapping and multi-function LCD drive HT1621 software configuration properties make it suitable Used for a variety of applications including LCD LCD module and display subsystem is used to connect the main controller and HT1621 tube Only 4 or 5 foot HT1621 there is a power saving command is used to reduce the power consumption of the system)

STC90C516RD+单片机外扩彩屏模块的现实图片程序，C语言编写(STC90C516RD+ chip color expansion module, the reality outside the picture process, C language)

51波特率计算，输入波特率能自动算出所需附的初值(51 baud rate calculation, enter the baud rate will automatically calculate the initial value of necessary laws)

使用STM32F4+usb3300实现虚拟示波器,支持使用外部ADC模式，也就是使用AD9280芯片，最大采样率可达30MSPS.(STM32F4+usb3300 implementation of the virtual oscilloscope, support the use of external ADC mode, that is, the use of AD9280 chip, the maximum sampling rate of up to 30MSPS )