This project mainly introduces the design idea and related methods and technologies of the new cloud-based intelligent storage system. This design consists of ESP8266WiFI communication module, MCU, mobile phone APP, cabinet and other major parts. It has realized the functions of intelligent locker, remote control of mobile phone APP, automatic introduction and withdrawal of drawers, manual definition of the location of placed components, one-stop automatic procurement, rapid search of components, automatic retrieval of materials, display and prompt of insufficient inventory of devices, etc. Therefore, for the laboratory, the design of a laboratory intelligent locker is of great significance. The development of the system is designed under the condition of fully understanding the use and shortcomings of traditional lockers in China. The whole system is divided into the following functions: remote control of mobile phone APP, automatic ejection and withdrawal of drawers, manual definition of the location of components, rapid search of components, component inventory display and other functions. Co-integrated into a fully functional laboratory locker intelligent control system. Later, we will add the database, the number of components defined by the user will be uploaded to the cloud service platform, and the access will be saved in the cloud. When the number of components stored is insufficient, the system will prompt that a certain original is insufficient to purchase in time, or automatically purchase from the added supplier, so as to achieve one-stop operation. Keep the basic appearance of the locker unchanged. Divided each drawer into major categories of devices, and internally transformed into multiple small cabinets for storing different models of each major category of items. The drawer information is entered into the equipment in advance. When it is necessary to open the cabinet to access items, the mobile phone app operation is carried out. The information read by the mobile phone is compared with the pre-entered information. After successful identification, the stepping motor is driven to work. When the drawer is pushed out, the small cabinet light is on to prompt the user the location of the device. Because the single-chip processing information speed is very fast, the intelligent control process time is very short and high efficiency. The system reserves a communication interface, which can be connected to the upper computer for the administrator to manage the cabinet conveniently if necessary. This design consists of ESP8266WiFI communication module, stepping motor, mobile phone APP and other main parts. The ESP8266WiFi communication module connects it to the cloud, the stepping motor controls the drawer, the 74HC595 drive module makes the internal light on to the user when the drawer pops up, and the mobile phone APP remotely controls the locker.