Quantity   Component name
1 × Atmel ATMega328P-AU AVR microcontroller Flash microcontroller
1 × SN74LS07DR open-collector buffers Logic ICs / Gates and Inverters
2 × SN74LS156D 3-to-8 mux, open-collector
2 × MC14555BDG 3-to-8 mux, CMOS
1 × 12MHz SMD crystal 3.2x5.0mm
10 × Ceramic capacitor 0805 SMD
2 × Resistor array 4x 0603 SMD
2 × LED 0603 SMD Fiber Optics / Emitters
1 × Raspberry Pi
1 × Raspberry Pi Camera
1 × Custom PCB