Quantity   Component name
2 × Single-axis joystick modules https://www.ebay.com/itm/395292413854
1 × Custom ESP32-S3 based hand controller
1 × ESP32-S3 DevKitC board https://amzn.to/4eO0dRJ
1 × Flipsky 75100 dual ESC running VESC firmware https://amzn.to/4dB2aiM
2 × Flipsky 7070 BLDC motors https://amzn.to/3AmuB5R
1 × Hailong Li-Ion Battery Pack (36VDC Li-Ion battery pack, 10S3P configuration) https://amzn.to/426LKMh
1 × Generic furniture dolly from Home Depot https://www.homedepot.com/p/Milwaukee-1-000-lb-Capacity-Furniture-Dolly-33700/100057209
1 × Step2 platic poolside chair (different colors available) https://amzn.to/4cq6mCB
1 × Adhesive-backed solderless breadboard https://amzn.to/32WQeJC
1 × Set of JST-ZH cables + connectors https://amzn.to/4j0fdgF
1 × Assortment of multi-color heat shrink https://amzn.to/4fwr1WF
1 × Assorted jumper wires https://amzn.to/3zcoe4q
2 × Micro-USB to USB-A cables https://amzn.to/4ccfREF
1 × XT-90 to XT-60 adapter https://amzn.to/4j1wIgC
2 × XT-60 extension cable https://amzn.to/3Eoakir
1 × Set of adhesive wire clips https://amzn.to/3G0XCql
1 × Set of 4 x rubber furniture dolly wheels (2 x rigid, 2 x swivel) https://amzn.to/3TsoEL7
1 × Roll of black PLA+ 3D printing filament https://amzn.to/4eiCkR1
1 × Wrench set https://amzn.to/3XS4A7T
1 × Staple remover tool https://amzn.to/4cu2W1K
1 × Stapler tool with staples https://amzn.to/3z6VMBv
1 × Thread-checking tool set https://amzn.to/3XqWMIr
1 × Automotive brake pad spreader tool https://amzn.to/3G6tg68
2 × Tritan 55VX32 flat sprocket https://www.grainger.com/product/TRITAN-Roller-Chain-Sprocket-No-Hub-55VX32
2 × Uxcell #25 chain roller sprocket with 10mm bore, 25-tooth (lower torque, higher RPM) https://amzn.to/423ZpDM
2 × Uxcell #25 chain roller sprocket with 10mm bore, 10-tooth (higher torque, slower RPM) https://amzn.to/4lnjvjN
1 × Wen drill press https://amzn.to/3Eo6lCv
1 × Set of metric drill bits https://amzn.to/3RbLzco
1 × Set of 82-degree countersink drill bits for the flat head screws that mount the Tritan 55VX32 sprockets https://amzn.to/4id3IRP
1 × Chain breaker tool https://amzn.to/4jqd6mk
2 × #25 chain master links https://amzn.to/3G41FSS
1 × Length of #25 chain https://amzn.to/3XRCN6W
1 × Cordless drill https://amzn.to/4dVUkRo
1 × Set of motor phase wire banana bullet connectors https://amzn.to/3XnTw0v
1 × (Optional) 1 x Pair of 3-pin motor phase wire connectors to prevent accidental reversed wiring https://amzn.to/3B0yGgi
1 × ZH-1.5mm connectors kit https://amzn.to/47ufFiC
1 × 3.2 foot length of LED strip lights (144 LEDs per meter, cut to equal lengths for each side of the dolly) https://amzn.to/4icP7WL
1 × Logic level converter breakout board https://amzn.to/42aIaRq
1 × (Optional) 1 x High-current battery on/off switch https://amzn.to/3XJHBf9
1 × Soldering + hot air reflow station (for soldering cables) https://amzn.to/3ZqUyf6
1 × Spool of solder https://amzn.to/44im54v
4 × 1/4"-20 bolts https://amzn.to/4jcQeXW
1 × Set of flat-head M3 machine screws (for the electronics enclosure top, and mounting the sprocket to its adapter on the wheel) https://amzn.to/4eplPCC
1 × Set of M3 heat set threaded inserts (for the electronics enclosure base) https://amzn.to/4e5IB2W
1 × Set of #6 x 5/8" flat head Phillips wood screws (to mount the sprocket adapter to the caster wheel, and the 3D-printed electroni https://amzn.to/4d4zzBW
1 × Assortment of M4 flat head machine screws (to attach the Flipsky controller to the electronics enclosure base) https://amzn.to/3TurNKz
1 × Assortment of M3 pan head self-tapping wood screws (for the custom PCB controller + enclosure assembly) https://amzn.to/4j7Ypoj
8 × No. 6 x 5/8" pan-head wood screws (to attach the motor mounts to the dolly) https://amzn.to/4lxWwTx
16 × 1/4"-20 Nylon lock nuts https://amzn.to/4iedcMV
16 × 1/4"-20 x 2 inch long carriage bolts (if spares are needed for mounting the new caster wheels) https://amzn.to/4jpjBWn
2 × 3/8"-16 female threaded knobs (for the rear-wheel studded knobs) https://amzn.to/4crEWfD
2 × 3/8"-16 x 3 inch long threaded studs (for the rear-wheel studded knobs) https://amzn.to/4lFmCEa
2 × 3/8"-16 Nylon lock nuts (for the rear-wheel studded knobs) https://amzn.to/3RdylM7
1 × Thread locker https://amzn.to/3XUIgtP
1 × (Optional - for racing flags) Pair of 1/2" to 3/4", and 3/4" to 1" EMT-conduit telescoping couplings https://www.ebay.com/itm/393568098282
1 × (Optional - for racing flags) 6-foot piece of 1/2" EMT conduit https://www.homedepot.com/p/1-2-in-x-10-ft-Electric-Metallic-Tube-EMT-Conduit-853428/100400405
1 × (Optional - for racing flags) 6-foot piece of 3/4" EMT conduit https://www.homedepot.com/p/3-4-in-x-10-ft-Electric-Metallic-Tube-EMT-Conduit-853429/100400406
1 × (Optional - for racing flags) 6-foot piece of 1" EMT conduit https://www.homedepot.com/p/1-in-x-10-ft-Electric-Metallic-Tube-EMT-Conduit-101568/100400409
2 × (Optional - for racing flags) Flag clips https://amzn.to/3JUzG7q
1 × (Optional - for racing flags) Checkered flag https://amzn.to/3XNnwnO
1 × (Optional - for racing flags) Orange safety flag https://amzn.to/3RGIMrD
2 × (Optional - for racing flags) Flagpole ground stakes Flagpole ground stakes