Introduction - If you have any usage issues, please Google them yourself
1, analog input selection interface 2, using a comparator to achieve 3,5 SPI serial interface, AD converter AD converter TLC2543 application 4,6 I2C interface, AD converter ADS11XX applications such as precision digital frequency meter 5 to achieve 6, 10 clock the calendar application of 7,48 PCF8563 chip bit parallel interface, the interface with the driver ADC080X 8,91-wire temperature chips DS18XX application 9,716-bit AD converter AD7715 Application