Bill of Materials

Electronics

Name	Supplier	Quantity	Cost (per item)
LBA2040-22T 2600KV Inrunner Brushless Motor (2 pole) Leopard Hobby	The Component Shop	2	£17.95
30A Waterproof Brushless Motor Speed Controller (ESC) Leopard Hobby	The Component Shop	2	£24.95
TE Connectivity 0Ω, 1206 (3216M) Thick Film SMD Resistor ±1% 0.25W - CRG1206ZR	RS	4	£0.02
RS PRO 51Ω, 1206 (3216M) Thick Film SMD Resistor ±1% 0.25W	RS	2	£0.007
RS PRO 5.1kΩ, 1206 (3216M) Thick Film SMD Resistor ±1% 0.25W	RS	4	£0.007
DiodesZetex AZ1117H-5.0TRE1, 1 Linear Voltage, Voltage Regulator 1A, 5 V 3+Tab-Pin, SOT-223	RS	3	£0.316
Lumileds3.3 V White LED 3020 (1208) SMD, LUXEON 3020 L130-5080002011001	RS	2	£0.23
Bourns 10kΩ Linear Potentiometer 1-Gang Through Hole, PTV09A-4025F-B103	RS	2	£0.934
Samtec TSM Series Right Angle Surface Mount Pin Header, 3 Contact(s), 2.54mm Pitch, 1 Row(s), Unshrouded	RS	2	£0.72
Samsung Electro-Mechanics 10μF Multilayer Ceramic Capacitor MLCC, 10V dc V, -20 → +80% , SMD	RS	4	£0.295
ATTINY412-SSFR	DigiKey	2	£0.46
SEEED STUDIO XIAO RP2040 ARDUINO	DigiKey	1	£3.69
MULTICOMP PRO MP005724 Rocker Switch, Round, On-Off, SPDT, Non Illuminated, Panel Mount, Black	Farnell	2	£1
MULTICOMP 24.243.4Banana Test Connector, 4mm, Socket, PCB Mount, 24 A, 60 VDC, Silver Plated Contacts, Green	Farnell	4	£0.682
DIALIGHT 521-9901-802F	Farnell	1	£0.43
CAMDENBOSS CTB1202/4BK Standard Terminal Block, Wire to Board, CTB1202, 4 Contacts, 5 mm, Terminal Block, PCB, PCB Mount	Farnell	5	£0.70
MULTICOMP PRO PP001185Wire, Tri Rated, Per Metre, PVC, Black, 21 AWG, 0.5 mm²	Farnell	2	£0.375
MULTICOMP PRO PP001286Wire, Tri Rated, Per Metre, PVC, White, 21 AWG, 0.5 mm²	Farnell	2	£0.384
MULTICOMP PRO PP001248Wire, Tri Rated, Per Metre, PVC, Light Blue, 21 AWG, 0.5 mm²	Farnell	2	£0.375
MULTICOMP PRO PP001269Wire, Tri Rated, Per Metre, PVC, Red, 21 AWG, 0.5 mm², 3.3 ft, 1 m	Farnell	2	£0.384
12V 3A 36W Power Supply Cable	Amazon	1	£8.98
GX16-4 Pin Aviation Connector Plug Adapter, 5A 16MM	Amazon	5	£1
		Total	£122.10

Other Components

Name	Supplier	Quantity	Cost (per item)
M4 10mm threaded inserts Hex Socket Screw-in Nuts	Amazon	16	£0.13
Easyfix Bright Zinc-Plated Pan Machine Screws M4 x 20mm 25 Pack	Screfix	8	£0.09
Easyfix Bright Zinc-Plated Pan Machine Screws M4 x 30mm 25 Pack	Screfix	4	£0.11
PolyLite PLA - White, 1.75 mm	3D JAKE	150g	£6.50
ASA Extrafill Natural, 1,75 mm	3D JAKE	50g	£1.43
LB2 Epoxy Laminating Bio Resin	EasyComposites	250g	£4.92
GT2 6mm Timing Belt Smooth Tooth Idler Drive Pulley 20 Tooth 3mm Bore	Ebay	2	£2.89
GT2 2M 2mm Pitch 6mm Width Closed Loop Synchronous Timing Belt 92 Teeth 184mm	Ebay	2	£2.95
18mm Ply
Washed wool
3mm Acrylic
		Total	£27.77