文件名称:PCF8591T-AD-DA
- 所属分类：
- 单片机(51,AVR,MSP430等)
- 资源属性：
- [C/C++] [源码]
- 上传时间：
- 2013-12-13
- 文件大小：
- 318kb
- 下载次数：
- 0次
- 提 供 者：
- 郑*
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
该程序实现了用PCF8591T同时采集4路AD输入的功能。
通过P3.2,P3.3两个按键，来切换所显示的AD输入通道。
按S19(P3.2）则显示的精密可调电阻分压的值。
按S20(P3.3) 则显示的光敏电阻和热敏电阻的值。
大家可以调节精密可调电阻，或者挡住光敏电阻的光，或者手接触温敏电阻，
数码管上显示的AD采集值都会有相应的变化。-The program achieved a 4-way simultaneous acquisition with PCF8591T AD inputs. By P3.2, P3.3 two buttons to switch the display of the AD input channels. By precision adjustable resistors S19 (P3.2) displays the values of pressure. Light sensitive resistor and the thermistor at S20 (P3.3) is displayed. We can adjust the precision adjustable resistor, or blocking the photoresistor, or hand contact temperature sensitive resistor, the digital display AD acquisition value will be a corresponding change.
通过P3.2,P3.3两个按键，来切换所显示的AD输入通道。
按S19(P3.2）则显示的精密可调电阻分压的值。
按S20(P3.3) 则显示的光敏电阻和热敏电阻的值。
大家可以调节精密可调电阻，或者挡住光敏电阻的光，或者手接触温敏电阻，
数码管上显示的AD采集值都会有相应的变化。-The program achieved a 4-way simultaneous acquisition with PCF8591T AD inputs. By P3.2, P3.3 two buttons to switch the display of the AD input channels. By precision adjustable resistors S19 (P3.2) displays the values of pressure. Light sensitive resistor and the thermistor at S20 (P3.3) is displayed. We can adjust the precision adjustable resistor, or blocking the photoresistor, or hand contact temperature sensitive resistor, the digital display AD acquisition value will be a corresponding change.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
【实验93】PCF8591T AD实验数码管显示\74hc595.c
...................................\74hc595.LST
...................................\74hc595.OBJ
...................................\AD转换
...................................\AD转换.hex
...................................\AD转换.lnp
...................................\AD转换.M51
...................................\AD转换.Opt
...................................\AD转换.plg
...................................\AD转换.Uv2
...................................\AD转换_Opt.Bak
...................................\AD转换_Uv2.Bak
...................................\DA-AD.C
...................................\DA-AD.LST
...................................\DA-AD.OBJ
...................................\I2C.c
...................................\I2C.H
...................................\I2C.LST
...................................\I2C.OBJ
...................................\main.LST
...................................\main.OBJ
...................................\STARTUP.A51
...................................\STARTUP.LST
...................................\STARTUP.OBJ
...................................\基于51单片机用PCF8591进行AD_DA转换用1602LCD显示的电流采样.doc
【实验93】PCF8591T AD实验数码管显示