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Text2
基于单片机的DDS信号源设计：
设计一台函数信号发生器，使其能产生正弦波、三角波、方波信号。
1、函数信号发生能产生正弦波、三角波、方波三种周期性波形。
2、输出频率在100hz到6khz
3、可实时显示输出信号的类型、频率
4、输出信号波形无明显失真
(Microcontroller-based DDS signal source design: design a function signal generator, so that it can produce sine wave, triangle wave, square wave signal. 1, the function signal generator can produce sine wave, triangle wave, square wave three kinds of periodic waveforms. 2, the output frequency at 100hz to 6khz 3, real-time display of the output signal type, frequency 4, the output signal waveform without significant distortion)
- 2013-11-03 20:54:06下载
- 积分：1
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Magic-ball-lamp(M0516)
基于M0516的魔球灯控制程序，内含原理图，功能有内置PWM加模拟PWM线性调光，炫耀的自走程序与声控程序，主从控制模式，IIC协议，485通讯DMX512协议，74HC595控制四位3461共阴数码管，ULN2803电机驱动程序(M0516 based magic ball lamp control procedures, the enclosed schematic diagram, function has a built-in PWM analog PWM linear dimming, showing off the go program with voice control, master-slave control mode, the IIC agreement, 485 communication DMX512 protocol, 74 hc595 are needed to control the four digital tube, 3461, a total of Yin ULN2803 motor drivers)
- 2016-12-29 15:32:58下载
- 积分：1
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INT0
给今年参加合泰杯比赛同学HT66FU50定时器源码(To participate in this year' s Cup of Thailand classmates HT66FU50 timer source)
- 2014-04-26 20:48:52下载
- 积分：1
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endad74
单片机，与温度传感器ad7416的硬件借口程序。(microcontroller, and the temperature sensor hardware excuse ad7416 procedures.)
- 2007-04-02 09:22:13下载
- 积分：1
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yy_51_UCOS
51单片机上的移植源代码，非常详细，非常容易理解(SCM 51 transplant source code, very detailed, very easy to understand)
- 2013-04-18 11:51:49下载
- 积分：1
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ANALOG_TURNER
说明： 尽管模拟高频头在开发中用得已经减少了，但是模拟电视接收功能在许多数码产品上仍有其身影。希望对本站的朋友有所帮组！(Although the analog tuner in the development of using has been reduced, but the analog TV reception capabilities in a number of digital products still has its shadow. Want to site a friend had to help group!)
- 2009-08-30 22:22:17下载
- 积分：1
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jianpansaomiao
对矩阵键盘的程序编写，详细地讲述了如何扫描键盘的输入！(The matrix keyboard programming, detailed tells the story of how to scan the keyboard input!)
- 2013-09-29 09:29:23下载
- 积分：1
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APFC
可实现有源功率因数校正功能，可以保证交流输入电压电流同相位，采用的是boost主电路拓扑(Active Power Factor Correction )
- 2021-01-12 16:18:48下载
- 积分：1
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Water-temperature-control
毕业水温控制论文，基于c51单片机为核心，利用DS18B20检测，蜂鸣器报警，并用数码管来显示，精确度到0.1°。(Graduation thesis temperature control, based on c51 microcontroller core, use DS18B20 detection, alarm buzzer and come with a digital display, accuracy to 0.1.)
- 2013-12-23 10:10:02下载
- 积分：1
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7_SmartConfig
说明： 基于乐鑫的SDK的按键触发一键配网smartConfig模式上云端代码。(The key of SDK based on Lexin triggers the cloud code on smartConfig mode of one key distribution network.)
- 2019-03-09 08:57:54下载
- 积分：1
