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#   Raspberry Pi based Shooting Gallery Project   #
#                   Parts List                    #
#         By: Mike Young -- July 7, 2025          #
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Raspberry Pi 3 A+ ($35 new, ~$30 used)

Wood: common pine boards, 2x6 base, 2x4 for uprights, and 1x4s for shelves (~$20)

USB powered analog audio computer speakers ($10 to $15)

USB microphone ($7)
https://www.amazon.com/dp/B0138HETXU

USB Hub (~$6)
https://www.amazon.com/UGREEN-Splitter-Ultra-Slim-Expander-Compatible/dp/B0CD1BHXPZ
Instead of needing to rely on a USB hub you could instead just get a Raspberry Pi 3 B/B+.  I also wonder about the feasibility of using a Raspberry Pi 2, though speech to text with Vosk could be problematic.

16GB microSDHC card ($3.20 or $6 individually)
https://www.amazon.com/dp/B08KSSX9PH

Light sensors ($8.99 for 10, 90 cents each)
https://www.amazon.com/dp/B099N5W9F7

Dupont wires 39.4 inch (100cm) | Color: 120pcs Assorted(40pin F-F/40pin M-M/40pin M-F ) ($19.98, though probably only $2 worth of wire used)
https://www.amazon.com/dp/B07GD17ZF3

Deck screws (~$2)
#10 x 2-1/2 in. Exterior Flat Head Deck Wood Screws Construction Torx T-Star Plus (81 Each) 1 LB Bit Included (81 for $12.97 from Home Depot -- 12 needed, which is $1.92)

#4 x 5/8" flat head Phillips zinc wood screws for wire holders (11 needed, ~$1)

3D printed parts (~$3)
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Total: ~$100 in parts


Needed Tools:
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3D printer

circular saw

corded drill

cordless drill with bits

3/4" spade hole cutter bit

crimping tool
https://www.amazon.com/dp/B0CT5TP9PC