Quantity   Component name
1 × Timer 555
1 × 100uF Capacitor
1 × PCB Electronic Components / Misc. Electronic Components
17 × 1K Resistor Potentiometers, Trimmers, Variable Resistors / Potentiometers
10 × 10K Resistor
8 × Red LED
8 × Green LED
2 × 2025 Coin Cell Holder