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Description: 利用PWM产生高精度正弦波,从PWM引脚输出的脉冲信号经过简单的低通滤波后,可以得到平滑的正弦波,波的频率可以微调-produced using high-precision sine wave PWM, PWM output pin from the pulse signal through simple low-pass filter, can be smooth sine wave, the wave frequency can be fine-tuned
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Size: 50176 |
Author: 张非 |
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Description: AVR EVB PWM正弦波产生程序频率和相位均可调的正弦波-AVR EVB PWM sine wave generation process can tune the frequency and phase of the sine wave
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Size: 3072 |
Author: wumei |
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Description: 高精度可编程波形发生器程序，可以用DDS芯片AD9833产生20MHZ的方波，正弦波，锯齿波等-Procedures for high-precision programmable waveform generator can be used to DDS chip AD9833 produced 20Mhz square wave, sine wave, sawtooth wave, etc.
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Size: 48128 |
Author: 曾小信 |
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Description: atmega16 用pwm 产生正弦波
示波器观察ok-ATmega16 generate sine wave using pwm oscilloscope observation ok
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Size: 17408 |
Author: sjhdu |
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Description: 自己写的用AVR 单片机产生正弦波.用示波器观察波形很好！-Write your own single-chip generated sine wave with AVR. Oscilloscope to observe waveforms with very good!
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Size: 11264 |
Author: wxb |
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Description: 详述了如何用DAC0832实现频率可变的正弦波-Detailing how to achieve DAC0832 variable frequency sine wave
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Size: 6144 |
Author: 张子扬 |
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Description: 用avr单片机写的，控制DAC7611输出正弦波，DDS，受单片机速度限制，只能输出频率较低的波形-Written by avr microcontroller to control the DAC7611 output sine wave, DDS, by the microcontroller speed limit, only the lower the output frequency waveform
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Size: 20480 |
Author: how |
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Description: 使用AVR Atmega128 驱动AD9850实现正弦波输出，带LCD12864 与 4X4键盘驱动，通过按键可改变输出频率-Using the AVR Atmega128 driver AD9850 to achieve sine wave output, with LCD12864 with 4X4 keyboard-driven, through the buttons can change the output frequency
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Size: 83968 |
Author: axin |
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Description: avr mega16单片机写的函数发生器，利用定时器中断发生正弦波、三角波、锯齿波-avr mega16 MCU to write a function generator, using the timer interrupt occurs sine wave, triangle wave, sawtooth wave
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Size: 1024 |
Author: 张伟伟 |
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Description: AVR单片机PWM产生正弦波，有仿真图和源程序，实验板通过-AVR microcontroller PWM generated sine wave, a simulation map and the source code, test board through
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Size: 50176 |
Author: lsw |
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Description: 运用AVR单片机的模拟比较和输入捕获功能，实现对正弦、方波、三角波的周期的测量。-Comparison of the use of simulation AVR microcontroller and input capture function, to realize the sine, square, triangle wave measurement cycle.
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Size: 21504 |
Author: 胡桂远 |
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Description: AVR编译的Atmega16SPWM程序。pwm频率约为25KH，输出正弦波约为50Hz-AVR compiled Atmega16SPWM program. pwm frequency is about 25KH, the output sine wave of about 50Hz
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Size: 16384 |
Author: 黄瑞奇 |
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Description: AVR实现SPWM正弦波输出，频率跟踪，相位跟踪，最大功率点跟踪-AVR SPWM sine wave achieve output, frequency tracking, phase tracking, the maximum power point tracking
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Size: 2048 |
Author: 季德海 |
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Description: AVR 单片机制作的D类功放，用AVR 自带的AD采样音频输入，产生调制的PWM波，驱动功率H桥，然后滤波成放大的具有驱动能力的音频信号，驱动喇叭播放音乐。完全用程序实现，里面存有正弦波的数据，也可以输出正弦波。-AVR microcontroller produced by the Class D amplifier, the AVR AD sampling the audio input, to generate the modulation of PWM wave-driven power H-bridge, and then filtering into the amplified audio signal of the ability to drive, drive speakers play music. Entirely in the program, which there are data of the sine wave, sine wave output.
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Size: 17408 |
Author: 杨剑 |
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Description: 信号发生器
关键词：ATmega16、LCD12864、ICC AVR、AVR Studio、Proteus、AD5310、UA741、SPI
用ATmega16单片机控制AD5310产生正弦波、方波、锯齿波、三角波信号。通过按键可以切换信号类型、改变信号幅度和频率。
-Signal generator
Keywords: ATmega16, LCD12864 ICC AVR, AVR Studio Proteus, AD5310, UA741, SPI,
ATmega16 microcontroller control AD5310 generates a sine wave, square wave, sawtooth, triangle wave signal. Signal type can be switched through the button to change the signal amplitude and frequency.
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Size: 1149952 |
Author: 李振威 |
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Description: aTmega16做的简易信号发生器，能够产生正弦波、方波、三角波、锯齿波、反向锯齿波、心电图、噪声，频率范围 0 ~ 65534Hz，还有一个高速输出口能输出1, 2, 4 ,8MHz信号 振幅0-10V，直流偏置范围-5V~5V，频率步进1, 10, 100, 1000, 10000Hz，能够保存设置。
电路由AVR最小系统、R-2R电阻网络组成的DAC电路、LM358放大电路、按键、LCD显示构成。
熔丝：HIGH = 0×59
LOW = 0xCF-aTmega16 do a simple signal generator can produce sine, square, triangle wave, sawtooth, reverse sawtooth, ECG, noise, frequency range 0 ~ 65534Hz, there is a high-speed output port can output 1, 2, 4, 8MHz signal amplitude 0-10V, DC bias range-5V ~ 5V, frequency step 1, 10, 100, 1000, 10000Hz, be able to save the settings. The minimum system circuit AVR, R-2R resistor network consisting of the DAC circuit, LM358 amplifier, key, LCD display composition. Fuse: HIGH = 059 LOW = 0xCF
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Size: 128000 |
Author: 刘建华 |
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Description: Tone Sine Wave generator With Avr Microcontroller(Compiler Code Vision) ( Simulator Proteus Ver 8.5)
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Size: 190464 |
Author: mohsen karimi |
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