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4-pcf8591
- 4通道pcf8591液晶显示。PCF8591是一个单片集成、单独供电、低功耗、8-bit CMOS数据获取器件。PCF8591具有4个模拟输入、1个模拟输出和1个串行I2C总线接口-4-channel LCD pcf8591
PCF8591
- 这是一个有关PCF8591的程序，基于51单片机，对于学习模数转换的人可以试着烧下这个程序。-This is a program about PCF8591, based on 51 single chip microcomputer, for learning analog-to-digital conversion may try to burn under this program.
PCF8591
- 新PCF8591 模拟夜晚灯光防盗（数字滤波）-PCF8591 Analog night lighting security(Digital filtering)
da输出0.1到0.5v
- pcf8591的使用，程序输出0.1V到0.5V的直流电压，可步进0.1v，从而进行lcd1602显示(The use of pcf8591, the program output 0.1V to 0.5V DC voltage, you can step into the 0.1V, so as to LCD1602 display)
接受PCF859使11602液晶显示111
- 将ad转换的pcf8591信号传入单片机89c52，通过lcd1602显示(AD conversion of the pcf8591 signal into the microcontroller 89C52, through the LCD1602 display)
108-PCF8591 1路AD数码管显示
- 108-PCF8591 1路AD数码管显示(108-PCF8591 1 way AD digital tube display)
109-PCF8591 4路AD数码管显示
- 109-PCF8591 4路AD数码管显示(109-PCF8591 4 way AD digital tube display)
110-PCF8591 DA输出模拟
- 110-PCF8591 DA输出模拟(110-PCF8591 DA output simulation)
111-PCF8591 输出锯齿波
- 111-PCF8591 输出锯齿波(111-PCF8591 output sawtooth wave)
112-PCF8591 1602液晶显示
- 112-PCF8591 1602液晶显示(112-PCF8591 1602 liquid crystal display)
19-PCF8591 AD转换实验
- 19-PCF8591 AD转换实验(19-PCF8591 AD conversion experiment)
20-PCF8591 DA转换实验
- 20-PCF8591 DA转换实验(20-PCF8591 DA conversion experiment)
pcf8591渎职不准情况解决
- 单片机开发中，pcf8591读值不准情况解决(Single chip microcomputer development, pcf8591 reading value is not allowed to solve)
ADC和甲醛传感器
- 将甲醛传感器的输出经PCF8591转换成数字信号，再由树莓派读取后转化成相应的浓度值(The output of formaldehyde sensor was converted into digital signal by PCF8591, and then converted to the corresponding concentration value after raspberry pie was read)
PCF8591
- 这是C语言编写在单片机关于PCF8591的驱动程序(This is the C language written in the microcontroller on the PCF8591 driver)
Example_PCF8591
- Example for PCF8591 ; A/D and D/A
51单片机DA数模转换
- 基于51单片机DA的数模转换 内附PCF8591中文手册(PCF8591 Chinese handbook based on digital analog conversion based on 51 single chip DA)
PCF8591_1602
- PCF8591实现AD转换，1602LCD显示AD转换数据。(PCF8591 implements AD conversion, and 1602LCD shows AD conversion of data.)
ad5
- pcf8591采样电路电压并用1602显示(Pcf8591 sampling circuit voltage and 1602 display)
PCF8591模块 ADDA转换模块 模数数模转换送
- PCF8591模块 ADDA转换模块 模数数模转换送