本文件中的内容为数字电位器x9118的资料-The contents of this document for the digital potentiometer x9118 information

电位器3296PDF资料，内有封装信息以及技术参数信息等。-Potentiometer 3296PDF information, which has information and technical data package information.

一款AD5243的256位数字电位器，基于I2C总线协议的程序代码设计。-A 256-bit AD5243 digital potentiometer, code design is based on the I2C bus protocol.

液晶1脚接1602黑色排母的1脚 如果是无背光的液晶只有14个脚 排母右边空2个位 请把液晶对比度电位器顺时针调制10点钟方向，请勿多调超出极限位置会损坏电位器！-LCD 1 feet connected to 1602 black row mother of the 1 foot if there is no backlight LCD only 14 row row mother row right empty the 2 bit Please adjust the LCD co