References

[1] IR1503 Data Sheet

[2] OP950 Data Sheet

[3] APA102 SPI Addressable LED RGB Strip Data Sheet

[4] APA102 SPI Addressable LED RGB Strip Data Sheet

Bill of Materials

Item Part Number Quantity Unit Price Link
x6 Pack Arcade Rectangle LED Push Buttons Switch for Arcade Machine Games B07R8CNW47 1 $14.99 link
OP950 IR Photodiode 365-1085-ND 10 $0.74 link
IR1503 Infrared Emitter 940nm 1080-1071-ND 10 $0.46 (0.283 for bulk 10) link
APA102 SPI Addressable LED RGB Strip 14015 1 $17.50 link
MDF n/a 6sqft $0.00 Inherited from Alumni
3D Printer PLA Filament Prints n/a 6 $0.00 Mudd Makerspace
Multiplexed Seven Segment Display n/a 1 $0.00 ENGR155 Lab
8 Ohm 4 W Speaker n/a 1 $0.00 ENGR155 Lab
MarkForged Carbon Fiber Print (Points Tunnel) n/a 1 $15.26 Mudd Makerspace
MarkForged Carbon Fiber Print (Lose Tunnel) n/a 1 $3.05 Mudd Makerspace

Total cost: $61.03