Quantity   Component name
1 × Arduino Pro Micro with male header
6 × 6x6x5 mm tactile Button with button Cap actually any 6x6 tactile button will do, but this one I recommend for the model that I build
1 × 0.96 Inch 7 Pin SPI Oled module o not use the I2C Oled, because it is incompatible with the arduboy platform
1 × 5v small circle Buzzer
1 × 3 Pin slide switch
1 × solder
1 × soldering iron
1 × flux
1 × third hand or bit vise optional
1 × 3.7 volt Lipo Battery actually You can use various kind of battery as long as the Pro Micro capable of