Quantity   Component name
1 × Raspberry Pi Microcontroller
2 × SN74LS47N Logic ICs / Decoders, Encoders, Multiplexers, Demultiplexers
14 × Resistors (100 - 1kOhm) Electronic Components / Misc. Electronic Components
2 × 7 Segment Display Electronic Components / Misc. Electronic Components
1 × Breadboard Electronic Components / Misc. Electronic Components