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pcf8951芯片,有四一/ D输入通道:AD1、AD2,AD0,3,2…
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。-PCF8951 chip, there are four A/D input channels: AD0, AD1, AD2, AD3, respectively, with four potentiometers (R1, R2, R3, R4) connected to regulate the output voltage potential. AD0 channel which can be measured potentiometer output voltage can also be used to measure the input from the J1 socket external voltage, to be used to select switch J2. J4 socket output from the PCF8591 clock square wave signal. SAA1064 drivers of four digital display along after AD conversion data.
- 2023-03-18 18:30:04下载
- 积分:1
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right splc501 LCD Controller Based on the 128 x 64 dot
对基于splc501液晶控制器的128×64点阵的液晶驱动c51程序。包括一个自建字库。-right splc501 LCD Controller Based on the 128 x 64 dot-matrix LCD driver c51 procedures. Include a self-built character.
- 2023-09-05 09:05:03下载
- 积分:1
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12864显示程序(AVR串行接口),包括浮点数字显示功能
12864显示程序(AVR串行接口),包括浮点数字显示功能-12864 display program (AVR serial interface), including floating-point digital display
- 2022-03-12 23:24:04下载
- 积分:1
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93CXX的驱动程序
93CXX的驱动程序-93CXX driver
- 2022-04-13 17:03:18下载
- 积分:1
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MSP430 F149的单片机 液晶驱动程序,便于相应计时器的操作
MSP430 F149的单片机 液晶驱动程序,便于相应计时器的操作-Microcontroller MSP430 F149 LCD driver for the operation of the corresponding timer
- 2022-12-05 19:50:03下载
- 积分:1
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用于实现对液晶进行显示控制以及对键盘进行扫描识别,同时完成数据传输...
用于实现对液晶进行显示控制以及对键盘进行扫描识别,同时完成数据传输-used to achieve for the LCD display and control of the keyboard scan identification, complete data transmission
- 2022-04-29 23:58:41下载
- 积分:1
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密码锁:根据设定好的密码,采用二个按键实现密码的输入功能,当密码输入正确之后,锁就打开,如果输入的三次的密码不正确,就锁定按键3秒钟,同时发现报警声,直到没有按...
密码锁:根据设定好的密码,采用二个按键实现密码的输入功能,当密码输入正确之后,锁就打开,如果输入的三次的密码不正确,就锁定按键3秒钟,同时发现报警声,直到没有按键按下3种后,才打开按键锁定功能;否则在3秒钟内仍有按键按下,就重新锁定按键3秒时间并报警-Password Lock: According to set a good password, the password used to achieve two key input function, when to enter the correct password, the lock will open, if entered incorrect password three times, on the lock button 3 seconds, also found that alarm sound, do not press the button until the three kinds of after the Open button lock function otherwise, there is still a matter of seconds in the 3 button press, on the re-lock button 3 seconds time and alarm
- 2023-08-06 08:35:04下载
- 积分:1
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22个单的51个例子
22个51单片机的实例,全部带源码和Proteus仿真。-22 of 51 examples of single-chip, all with source and Proteus simulation.
- 2022-02-27 06:46:40下载
- 积分:1
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DS1820或读取DS18B20序列明显不同的程序可在…
ds1820或ds18b20读取序列有明显不同的程序,可在线读取多个芯片的序列码。
- 2023-06-12 19:55:04下载
- 积分:1
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非常经典的基于AVR m16的DS18B20 C 程序
!1
非常经典的基于AVR m16的DS18B20 C 程序
!1-Very classic AVR m16-based procedures of DS18B20 C! 1
- 2022-06-16 03:48:38下载
- 积分:1