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dac0832.用单片机来实现方波、正弦波、余弦波的输出
- 用单片机来实现方波、正弦波、余弦波的输出,在proteus中模拟电路,并在示波器上观测波形.,Using single chip to achieve the square wave, sine wave, cosine wave output of analog circuits in proteus and observed in the oscilloscope waveform.
at89c52t0
- 使用单片机，正弦波发生器，key0口按键减小输出频率，key1口按键增加输出频率 sinout口输出正弦波，（cosout口输出余弦波），使用定时器T0，16位定时模式。 R6、R7用作10毫秒延时寄存器。Fout输出方波。且输出的正弦波在0.01-83Hz范围内，方波在1.3Hz-10.6kHz范围内。-The use of single-chip, sine wave generator, key0 I reduce the output frequency keys, key1
snowolfmath
- 一个简单的利用查表法的反正切和正、余弦函数，在处理速度不快的单片机编程中，这是一个使用的方法。-The use of a simple arctangent look-up table method and positive, cosine function, the processing speed of microcontroller programming unpleasant, this is a method used.
F12x_DACs_SineCosine
- 单片机c8051f120使用DAC生成正弦和余弦波形例程，内带说明-SCM c8051f120 generated using the sine and cosine waveform DAC routines, which take note
DAC
- 这个程序的输出波形正弦、余弦使用硬件的DACs C8051F410单片机。输出波形头皮P0.0 / IDA0和P0.1 / IDA1- This program outputs sine and cosine waveforms using the hardware DACs on the C8051F410 microcontroller. The waveforms are output on pins P0.0/IDA0 and P0.1/IDA1.
DA-sin
- 这个程序的输出波形正弦、余弦使用硬件DACs C8051F410单片机。 输出波形头皮 P0.0 / IDA0和P0.1 / IDA1。-This program outputs sine and cosine waveforms using the hardware DACs on the C8051F410 microcontroller. The waveforms are output on pins P0.0/IDA0 and P0.1/IDA1.
easy_cal
- diy 51单片机制作的计算器 可以计算正弦余弦函数，对数及开方，还能解一元跟二元方程，用了math.h库。-51 single-chip production calculator can calculate the sine and cosine functions, logarithmic and square root, but also solutions to the the yuan with binary equation with math.h library.
PC_c51
- pc与单片机通讯，在MCS51上实现计算器和时钟例子的主程序。包括用键盘进行加减乘除正余弦开方正余切E的幂等的运算及调整时钟和控制时钟显示-pc Communication with MCU , in the example of the main program of the calculator and clock on MCS51 . Including addition, subtraction, multiplication and division with the keyboard
F02x_DACs_SineCosine
- 基于单片机c8051f020输出正弦波余弦波-Microcontroller the c8051f020 output sine wave based cosine wave.
12864--sin
- 利用51单片机对显示屏12864编程，显示正弦函数和余弦函数。频率和幅值可调节。- The use of 51 single-chip display 12864 programming, showing the sine and cosine functions. Frequency and amplitude can be adjusted.
AD9854P430
- 使用市场上现在广泛应用的AD9854芯片和MSP430单片机进行DDS模块的制作，整个程序使用并行数据传输，能稳定输出0-60M的正余弦信号，可根据需要改变输出信号的幅值-Now on the market and widely used MSP430 microcontroller chip AD9854 DDS module production, the entire program using parallel data transmission, can stabilize outpu
C8051F060-DAC
- 这个程序输出正弦和余弦波形 使用DAC硬这C8051F060单片机DAC0波形输出 和DAC1 Timer4中断更新的输出DAC.Timer4 ISR的 然后导致了DACs计算的输出,这是下一个中断。 输出波形的频率设定的# define <频率>。 实现定义的精确输出频率<频率>,一个 /使用外部晶体。-This program outputs sine and cosine waveforms using the hardware DACs // on t
zhengxian
- 使用8051单片机通过DAC0832输出正弦/余弦波,初始频率为500Hz-Use the 8051 single-chip to output sine/cosine wave through the DAC0832, the initial frequency is 500Hz.
STM32_PRJ_32点5khz采样
- stm32f103嵌入式单片机快速傅里叶fft转换。 采用定时器TIM4的CCR4触发ADC采样， 采样率5khz，正弦及余弦运算采用查表法。 ram占用小于300byte。(STM32F103 embedded microcontroller, fast Fourier transform FFT. Using the CCR4 of the timer TIM4 to trigger ADC sampling, The sampling rate is 5KHz, sine