F12x_DACs_SineCosine

用PIC单片机实现带音乐播放的电压表,最高实现3.3V的电压测试(PIC mcu)

说明：  MP3程序，znFAT、SD卡，有按键功能(MP3 program, znFAT, SD card, with button function)

AVR汇编示例子程序集合，初学者可以 参考的源代码，上传供大学参考学习。(AVR compile a collection of the sample subroutine, beginners can refer to the source code, upload the University of reference for the study.)

18b20测温c51程序，由89S52作为主控芯片(18b20 c51 temperature process, from the master control chip 89S52)

功能有：功能模式选择，功率调节，定时，LED指示灯，无锅具检测，小物件检测，超温保护，干烧保护，过流过压检测，2小时自动关机功能，故障报警检测及保护代码(function : Function mode selection, power conditioning, regular, LED indicator light, no pans detection, detection of small objects. Over-temperature protection, and dry protection, over-voltage flow detection, automatic two-hour shutdown function, fault detection and alarm protection code)

全自动 hdi板边程式 可以自动跑hdi板边 genesis2000脚本(Automatic hdi board edge program You can automatically run hdi board edge genesis2000 script)

一个键盘程序，对需要做虚拟按键程序的会员会有所帮助。(A keyboard procedures necessary to do the virtual buttons procedures would be helpful to Members.)

该程序实现了用单片机来控制时钟芯片DS1302进行万年历的显示。 这个代码相对来说很复杂，注释比较多。 程序运行，首先设置时间。 按S19，进行某一位的设置，会看到某一位上面会闪烁。 按S20，数值加1. 按S21，数值减1. 设置完后，时间会进行运行。 另外,1602上也会有时间显示的。(The program implements the MCU to control the clock chip DS1302 conducted calendar display. This code is relatively complex, comment more, we can carefully analyzed. The program runs, the first set the time. By S19, conducted a one set, you will see a bit above flashes. By S20, the value plus 1. By S21, the value minus 1. After setting, the time will be run. Further, the time will be displayed in 1602.)

51单片机,步进电机仿真，正转、反转、加速、减速控制(51 single-chip stepper motor simulation, forward, reverse, acceleration, deceleration control)

说明：  自动加料机控制系统 以单片机实现 用于毕业设计 (Automatic feeder control system the MCU for graduation design)