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通过电位器的两端接地和+5v中间抽头接adc,根据adc读取的值在数码管上显示旋转的角度。-Grounded at both ends of the potentiometer and the+5 v intermediate tap connected to adc, adc read according to the value of the digital display on the angle of rotation.
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标题: ADC0832模数转换程序
效果: 调节模拟采集量电位器,数码管显示转换的数字量。
工作于:LY51(AVR)-L3A开发板,51单片机-Title: ADC0832 analog to digital conversion process effect: the amount of acquisition adjustment potentiometer analog, digital display digital conversion. Work on: LY51 (AVR
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6位数的计数器源程序,可以从0一直999999,NE555的输出口P3.5计数,开机显示0000000数码管数据p0,数码管控制p2口,计数脉冲NE555 P3.5输出 调整NE555的电位器,可以观察到计数的变化, 去掉ne555的跳线,则停止计数-6-digit counter source, can be from 0 999999, NE555 s output P3.5 count, boot displays digital data 0000000 p0, p2 digital c
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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-The procedure for the digital voltmeter input voltage and 10k by 89k resistor divider test precision potentiometer voltage 0 ~ 51v, proof of available tables
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首先要把51hei单片机开发板上的ne555的方波输出信号J7的第一脚用杜邦线,引入P3.2口,数码管即可显示ne555震荡电路当前的频率值,旋动PR1电位器可发现数字有变化.
原理:1秒钟内计数外部脉冲个数,如计数1000次,则表示频率为1000Hz
-First, we should 51hei microcontroller development board ne555 square wave output signal with the first pin of J7 DuPo
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ADC0831模数转换程序,运行程序后,调节电位器,数码管的显示电压从0V-5V变化-ADC0831 analog to digital conversion process, running the program, adjust the potentiometer, LED display changes in voltage from 0V-5V
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标题: ADC0831模数转换程序
效果: 调节模拟采集量电位器,数码管显示转换的数字量。-ADC0831 conversion process control simulation acquisition volume potentiometer, digital tube display conversion digital quantity.
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初学者编的基于STC89C52的AD转换模块,拧动电位器,可在数码管上显示当前转换后的数字量。测试通过。-Beginner knitting based STC89C52 AD converter module, turn the potentiometer current digital conversion, digital tube display. Test.
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利用DAC0832产生的正斜率斜波接到运放的正输入端,可调电位器的输出电压接到运放的负输入端,运放输出端信号引到CPLD器件所对应的输入检测管脚。最后通过CPLD将被测电压显示到数码管上-DAC0832 to produce a positive slope ramp receiving the output voltage of the op amp positive input terminal of the adjustable potentiometer received negativ
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51单片机的AD0804程序,可以实现通过电位器调节电压,然后在数码管上显示出电压值-Allow phonetic typing
51 single-chip AD0804 procedures can be achieved through a potentiometer to adjust the voltage, and then displayed on the digital tube voltage value
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stc12c系列单片机实现的pwm程序,占空比由电位器调节,数码管显示128级pwm-pwm stc12c series MCU program, duty cycle is adjusted by the potentiometer and the digital display 128 pwm
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基于自由摆的平板控制系统:系统采用ATmega16实验开发板为核心控制器,完成了基于自由摆的平板控制系统的各项功能要求。实现了最基本控制平板随着摆杆的摆动而旋转、硬币在平板上不滑落、激光笔在随着摆杆的摆动保持照射靶纸中心线的功能。用灵敏的RV24YN 20S碳膜电位器完成摆杆角度测量,精确的A/D 转换芯片TLC2543作为模数转换器。用小型步进电机驱动平板转动,根据电位器测得的摆杆转动的角度控制平板平稳、准确地转动,达到预期目的。-Based on freedom pendulum the t
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DS18B20的电压采集 与显示程序 电压采集 数码管显示 电位器调节电压-Collecting digital tube the DS18B20 voltage acquisition and display program voltage potentiometer voltage regulation
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1、AD0804芯片测试,拧动电位器可以在数码管上显示电压值。
2、数码管显示数据的处理
3、AD0804芯片资料-1, AD0804 chip testing, twist the potentiometer can be displayed on the digital voltage value. 2, the digital display data processing 3, AD0804 chip data
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A simple C file that fades in and out an LED attached to Arduino UNO with the use of a potensiometer.
The code is C. The potentiometer has to be attached to analog pin 0 and the LED to digital pin 6. It uses both ADC
( analog to digital conversi
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利用状态机实现对TLC549的采样控制,实验时可调节电位器RW1(在开发板底板左下角),改变ADC的模拟量输入值,数据采集读取后在数码管上显示。-Using state machine implementation of eight bits sampling control, adjustable potentiometer RW1 experiments in development board (bottom left corner), change the ADC analog inpu
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利用状态机实现对TLC549的采样控制,实验时可调节电位器RW1(在开发板底板左下角),改变ADC
的模拟量输入值,数据采集读取后在数码管上显示。可以自己用万用表测一下输入电压,
然后与读取到的数据比较一下。注意:数码管显示的数据不是最终结果,还需要转换。-Using the state machine to achieve the TLC549 sampling control, experiment adjustable potentiometer RW1 (development
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飞思卡尔16位单片机,实验板上单片机AD模块的AN15引脚接了可调电位器RV1(见实验板原理图),要求实现对可调电位器上的电压进行AD转换( 10位精度),并对采样结果进行数字滤波,即对采样多次(如10次)的结果排序并掐头去尾求平均值,将滤波后的结果(转换成十进制)送四位数码管显示-Freescale 16-bit microcontroller, experiment board microcontroller AD module AN15 pin is connected to an adj
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LPC2114 ADC Code, It converts Analog to Digital the input as varied by potentiometer on the board.
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PIC编程实例第八章,包含4个程序:
S081: 采用查询方式把模拟通道AN0的10位A/D转换结果送D口,C口显示
S082: 采用中断方式把模拟通道AN0的10位A/D转换结果送D口,C口显示
S083: 测量电位器RV2对地阻值并显示在四位数码管上。
answer: 习题编程题答案-PIC programming examples in Chapter VIII, contains four programs:
S081: using queries AN0 anal
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