Quantity   Component name
1 × RaspberryPi Zero WH
1 × RaspberryPi Zero HAT PCB
1 × SD 32GB
1 × 2x20pin
1 × OLED Display(SSD1306 128x32)
1 × LimitSwitch (Type Morse Key)
1 × SlideSwitch (Power Switch)
2 × TactSwitch (Select Mode Switch)
1 × Buzzer
1 × Lipo Battery 1s 400mAh
1 × Lipo Charge Module