Doraemon-Automatic soap Dispenser touchless

Doraemon-Automatic soap Dispenser touchless：需要的耗材如下：感应控制板，280自吸蠕动泵，18650或者14500电池，电线若干哆啦A梦-自动皂液器非接触式（The required consumables are as follows: induction control board, 280 self-priming peristaltic pump, 18650 or 14500 battery, several wires）感应控制板购买链接：红外线自动感应洗手液机PCBA方案线路板控制板皂液器酒精喷雾器-淘宝网 (taobao.com)280自吸蠕动泵购买链接：280陆用自吸蠕动泵 直流减速电机水泵 抽水泵 扫地机器人喷水马达-淘宝网 (taobao.com)安装步骤如下文档