How to do the blind box doll machine?

The practice of blind box doll machine is as follows:

1. You need to prepare a doll machine. You can buy a ready-made doll machine or build it yourself. It is necessary to install a device inside the doll machine that can control the lifting of claws, such as servo motor or steering gear to control the movement of claws. You need to prepare some blind box dolls, which can be bought from the market or made by yourself. Each doll can be affixed with a QR code or a number for subsequent identification and grabbing.

2. It is necessary to write a control program to control the movement of the paws of the doll machine and identify the two-dimensional code or number on the blind box doll. The program can be realized by single chip microcomputer such as Arduino and Raspberry Pie, or by other programming languages. In the program, you need to define a list or array to store the two-dimensional code or number of the blind box doll. Then the two-dimensional code or number on the blind box doll is identified by the camera or code scanner, and compared with the data in the list or array.

3. Put the doll machine in a suitable position and fix it with a bracket or platform. A display screen or indicator light can be set next to the doll machine to display information such as grabbing results or operation tips. At the same time, the appearance of the doll machine can be decorated or adjusted according to personal preferences to make it more attractive.

Features of blind box doll machine:

1, the blind box doll machine can usually customize the appearance and internal prizes, which makes it possible to personalize the settings according to different occasions and target users. For example, in some theme exhibitions or activities, the blind box doll machine can be designed into a shape and appearance related to the theme, and at the same time, prizes related to the theme can be put in, so that users can better experience the theme while grabbing the prizes.

2, the blind box doll machine also has the characteristics of strong interaction. Users can choose different blind boxes by putting in tokens or coins, and then open the blind boxes to uncover the surprise items. This way of participation allows users to participate more in the game, but also increases the interaction and communication between users.

3. The blind box doll machine also has customizable program and mechanical design. Through the programming design of the mechanical structure, the precise control of the grabbing process and prizes can be realized. This enables the blind box doll machine to be flexibly adjusted and optimized according to different needs to meet the needs of different occasions and users.

4. Blind box doll machine also has a wide range of application scenarios. It can be placed in public places such as shopping malls, cinemas, video game cities, etc., and can also be invited to participate in exhibitions or hold activities. At the same time, it can be decorated and adjusted according to different festivals or themes, which is more attractive.