Quantity   Component name
1 × ATMEGA328P-AU Microprocessors
1 × FT230XS-R Microprocessors, Microcontrollers
2 × Capacitor 22pF SMD components
6 × Push button 3x4x2 SMD components
1 × 128x64 OLED 0.96" SMD components
1 × USB-B connector Connectors
1 × Crystal 16MHz SMD components
4 × Resistor 27R SMD components
2 × Resistor 150R SMD components
4 × Resistor 470R SMD components
2 × Capacitor 0.1uF SMD components
2 × Capacitor 2.2uF SMD components
4 × Capacitor 1uF SMD components