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w03
- 用变压器+整流桥+滤波器+稳压器构成5v的直流电源,以此作为D/A转换器(DAC0832)的基准电压,用AT89C51+8155+键盘+LED的单片机小系统控制进入DAC0832的数字量达到数控的目的 -transformer rectifier bridge filter Regulators constitute 5v DC power supply, as D / A converters (DAC0832) voltage, AT89C51 8155 with the keyboard
huanglong
- 结合ADC0832,DAC0832和AT89C51制作的数控直流源,步进0.1V,其中步进值可以改,电压范围也可以改。-With ADC0832, DAC0832, and production of CNC AT89C51 DC source, step 0.1V, which can change the step value, the voltage range can be changed.
ADC0832proteus
- 基于AT89C51使用ADC0832进行模数转换和显示。使用proteus+keil,有仿真原理图和C程序。-Based on AT89C51 using the ADC0832 analog to digital conversion and display. Use proteus+ keil, a simulation schematic diagram and C programs.
boxing
- 本设计采用一片AT89C51和一片DAC0832数模转换器做成的低频信号波形发生器,它的特点是价格低、性能高,在低频范围内稳定性好、操作方便、体积小、耗电少等。-This design uses an AT89C51 and the DAC0832 digital to analog converter made of a low-frequency waveform generator, which is characterized by low prices, high performanc
CHENGXU
- 一种基于AT89C51单片机的智能温度控制器,采用K型热电偶和专用冷端温度补偿芯片MAX6675构成温度测量电路,由MAX6675输出的数字信号直接送入单片机,一方面通过 LCD 将温度显示出来;另一方面,将该温度与设定的温度值进行比较,根据其偏差的大小,采用改进的数字PID算法对其进行处理得到控制信号,此信号经过D\A转换器DAC0832转换为模拟量输出0~5V。- kind of based on AT89C51 intelligent temperature controller, the
dac0832-Sawtooth
- 利用at89c51和adc0832产生锯齿波,具有清零的功能,利用算法实现-At89c51 and adc0832 produce sawtooth, with a clear function, the use of algorithms to achieve
0832DAC
- 基于单片机的波形发生器,AT89C51的DAC0832的信号发生器。-Microcontroller-based waveform generator
DAC0832-(2)
- 基于AT89C51的DAC0832产生的三角波形。可控的三角波输出。-Triangular waveform generated based on AT89C51 DAC0832. Controlled triangle wave output.
waveshaper
- 用单片机AT89C51完成的波形发生器,用DAC0832完成数模转换。可以产生三角波、方波、正弦波。-With microcontroller AT89C51 complete waveform generator, the DAC0832 digital-to-analog conversion. Can generate the triangular wave, square wave, sine wave.
at89c51
- DAC0832 AT89C51 单片机产生正弦波-mcu
define
- 本数据采集系统是基于单片机AT89C51来完成的,4路的模拟电压通过通用的8位A/D转换器ADC0809转换成数字信号后,由单片机进行数据处理,并将处理后的数据送LED显示器显示。再经过常用的8位D/A转换器DAC0832将数字数据转换成模拟量,供示波器观测。-The data acquisition system is based on SCM AT89C51 to complete, 4-way analog voltage through a common 8-bit A/D conver
Last Loaded xinhaogai
- 本文设计了一个简易函数发生器,可根据要求生成正弦波、方波、 三角波和锯齿波,波形的幅值、频率和电流偏置量均可在一定范围内调节。(A simple function generator is designed in this paper. Sine wave, Fang Bo wave, triangle wave and sawtooth wave can be generated according to the requirements. The amplitude, frequency a
DAC
- AT89C51利用DAC0832采集模拟5V电压信号的Keil uVision4 C语言代码,并用proteus演示成功。(AT89C51 uses DAC0832 to collect Keil uVision4 C language code of analog 5V voltage signal, and demonstrates it successfully with proteus.)
DAC
- AT89C51+DAC0832的数模转换源代码,含Proteus Pro 7.8 SP2模拟。(AT89C51+DAC0832's digital mode conversion source code, including Proteus Pro 7.8 SP2 simulation.)