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tlc549A/D转换,电位器调整得到一个0-5V的电压,A/D转换后,利用数码管显示,精确到小数点后两位-tlc549A/D conversion, to get a potentiometer to adjust the voltage 0-5V, A/D conversion, the use of digital display, accurate to two decimal places
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台湾产数字编码电位器EC11的使用测试程序-Taiwan-digital encoder potentiometer EC11 of testing procedures
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PIC24F片内10位AD实验,配置单片机的A/D转换器模块,使其对电位器进行采样,采样结果显示在数码管上-PIC24F 10-bit AD-chip experiments, configure the microcontroller A/D converter module, to sample the potentiometer, the sampling results show that in the digital tube
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通过AD0809将输入的模拟量转化为数字量,
通过调节电位器来改变模拟电压输入,通过数码管显示电压的变化-Through the AD0809 analog input into digital,
By adjusting the potentiometer to change the analog voltage input, digital display voltage changes
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调节电位器,可以改变输出电压,输出电压的值会在四位数码管上显示出来。其中按键为复位键,用于单片机复位,使数码管显示清零。操作简单,使用方便。-Adjust potentiometer, you can change the output voltage, output voltage at the value on the four digital tube display. Reset button for one of keys for single-chip reset, so that
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Use the on-board potentiometer to simulate an alog input,this input converted into a meaningful digital value in a microcontroller register, and use a group of LED to display this value.-Use the on-board potentiometer to simulate an analog input,this
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拧动AD旁边的电位器,会在数码管的前三位显示0-255之间的数值。这就是把模拟电压转换成数字信号。-Screw action of the potentiometer next AD will be in the top three digital tube display values between 0-255. This is the analog voltage into digital signals.
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AD接口实验:通过电位器调节输出电压,电位器输出电压经过A/D转换获取电压实际值显示在数码管上,并把定时采集数据实时上传到PC机-AD Interface Experiment: The potentiometer adjusts the output voltage, potentiometer output voltage through the A/D converter for voltage is the actual value displayed in the digital pi
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利用实验平台上的ADC0809做A/D转换器,实验平台上的电位器提供模拟量输入,编制程序,将模拟量转换成二进制数字量。-ADC0809 on the experimental platform used to do A/D converter, experimental platform to provide analog input potentiometer, programming, will be converted into a binary analog digital.
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以Intel 8086CPU为主控制器,设计出具有测量和报警功能的温度控制系统,且温度输出采用数字LCD显示,与传统的温度计相比,具有读数方便,测温范围广,测温准确等优点,可用于科研实验室使用;运用所学基础知识,由实验箱电位器旋钮模拟外部温度传感器(输入为0-100℃),AD0809转换芯片实现模拟量与数字量的转换,选通8255A、74LS273接口芯片扩展CPU并行接口,结合中文液晶显示模块ocmj2*8LCD实现温度可观性,且采用8086汇编作为开发语言进行软件编程,将各环节连贯实现。-Wi
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1,调节模拟电压量的值(蓝色精密电位器PR2),在数码管上显示数字量
相关知识点:
1,类似ADC0804数模转换的操作-1, regulating the amount of analog voltage values (blue precision potentiometer PR2), in the digital tube display digital knowledge points: 1, similar to the digital-analog conversion
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通过sparten2来实现数字电压表实验。实验板上的数码管显示模拟电压的数字,调整实验板上的控制模拟电压的电位器,显示模拟电压的数字应该能够随输入的电压变化而变化。-Sparten2 to achieve through the digital voltmeter experiment. Experiment on-board digital tube display the number of analog voltage to adjust the control experiment on
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单片机 汇编
本程序为数字电压表
输入电压经89k电阻和10k精密电位器分压
测试电压为0~51v,可用表校对-SCM compile the program for digital voltmeter input voltage by the 89k and 10k resistor precision potentiometer divider test voltage 0 ~ 51v, can form proofreading
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A/D转换程序
adc0804控制类程序0804.asm..0804的基本应用,转动电位器,P0口显示取到的数
0804kong.asmadc0804制作的温度控制器,设一个加热器p2.0一个制冷器p1.4
AD09.asm.转动电位器,数码管依次显示1-9,0,ABCDE
AD255.asm.控制程序,转动电位器,数码管后三位依次显示000-255,此程序可以做一个温度计, 一个电压表...
-A/D conversion process adc0804 control p
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利用实验仪上的0809做A/ D转换实验,实验仪上的电位器提供模拟量输入。编制程序,将模拟量转换成数字量,通过显示接口芯片8279在七段数码管上显示。-Experimental apparatus of 0809 to do A/D conversion experiments on the apparatus to provide analog input potentiometer. Programming, the analog into digital by 8279 in the s
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PCF8591AD.C PCF8591的AD转换实验.
/*芯片PCF8951共有四个A/D输入通道:AD0,AD1,AD2,AD3,分别与四个电位器(R1,R2,R3,R4)连接,用以调节电位器的输出电压。其中AD0通道既可测量电位器输出电压,也可用于测量从J1插座输入的外接电压,须用开关J2加以选择。J4插座提供由PCF8591输出的时钟方波信号。SAA1064驱动四个数码管显示一路AD转换后得到的数据-PCF8591AD.C PCF8591 of AD conversion exper
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X9C103数字电位器程序 1111111111(X9C103 digital potentiometer program)
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利用单片机通过模拟SPI线控数字电位器,使数字电位器输出想要的电阻值。(Using MCU to simulate SPI wire controlled digital potentiometer)
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关于数字电位器的开发与使用例程,如何调节数字电位器的阻值(The development and use of digital potentiometers,How to adjust the value of the digital potentiometer)
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msp430内部IIC接口驱动TI数字电位器TPL0102(Internal IIC interface of MSP430 drives TI digital potentiometer TPL0102)
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