DIY Soldering Practice Game Kit LED Display Module Creative Electronics Experiment Kit for Tetris Snake Plane Racing Fruit Slot

Introduction: It is a DIY game console that users can install it by themselves to play games. It contains 5 games: Tetris/Snake/Plane/Racing/Fruit Slot. Users can not only learn circuits and practice welding skills, but also enjoy the fun of the game. Parameter: Work Voltage: DC 4.5V~5.5V Work Current: 100mA Work Temperature: -40?~85? Work Humidity: 0%~95%RH Size(Installed): 109*80*23mm Application: 1. Training welding skills 2. Student school 3. DIY production 4. Project Design 5. Electronic competition 6. Gift giving 7. Crafts collection 8. Home decoration 9. Souvenir collection Installation Tips: 1. User needs to prepare the welding tool at first. 2. Please be patient until the installation is complete. 3. The package is DIY kit.It need finish install by user. 4. The soldering iron can't touch the components for a long time(1.0 second), otherwise it will damage the components. 5. Pay attention to the positive and negative of the components. 6. Strictly prohibit short circuit. 7. Users can complete installation by PCB silk screen and component listing. 8. User must install the LED according to the specified rules.Otherwise some LED will not light. 9. Install complex components preferentially. 10. Make sure all components are in right direction and right place. 11. It is strongly recommended to read the installation manual before starting installation.