Quantity   Component name
1 × Arduino Nano
1 × HM-10 Bluetooth Low Energy Module
1 × 03962A Lithium Battery Charger Module
1 × MT3608 Step-Up Converter
1 × MPU-9250 Module
5 × Resistor 0805 4k7
1 × Resistor 0805 10k
4 × Transistor BC817
4 × Vibration motors
1 × LiPo battery
1 × Tact Switch
1 × Slide Switch
1 × MOLEX Mini-Fit 5569 5-Pin Connector
1 × Enough Pin Header Male Connectors
1 × Enough Pin Header Female Connector
4 × M3x15mm Screw
4 × M3x5mm Male to Female Standoff
1 × MOLEX Mini-Fit 5557 5-Pin Connector
1 × Piezo Buzzer
1 × 3D printed Part ariadne-box-bottom
1 × 3D printed Part ariadne-box-top
1 × 3D printed Part ariadne-box-spacer
1 × Rubber band Atleast 6 cm wide and 50 cm long (depends on your head size)
1 × Velcro Strips of both parts about 2 cm wide and 5 cm long