Quantity   Component name
1 × PCB Electronic Components / Misc. Electronic Components
1 × PIC18LF14K50 Microprocessors, Microcontrollers, DSPs / Microcontrollers (MCUs)
1 × 3461AS 7-SEGMENT DISPLAY (4 digits)
2 × Button Tactile Push Switch
1 × cr2032 battery holder battery holder
1 × Green Led 0805 LED
5 × NPN 600mA 40V SOT23-3 Transistors
6 × 220 Ohm 0805 Resistor
5 × 4K7 Ohm 0805 Resistor
5 × 10K Ohm 0805 Resistor
1 × Buzzer 5V Buzzer
3 × 100nF 0805 Ceramic Capacitor