Quantity   Component name
1 × Arduino micro
2 × Nema 17 stepper motor
1 × Extra Long Radiator Brush (800mm)
1 × plastic canister ca.2l
2 × A4988 Stepper driver
1 × 1.5m Aquarium/Pond Tubing OD: .375 or 3/8 or 9.5 mm; ID: .250 or 1/4 or 6.4 mm
1 × Micro Submersible Water Pump https://www.aliexpress.com/item/1pcs-DC-3-6V-Micro-Submersible-Water-Pump-solar-pump-120L-H-For-fountain-aquarium/32799537596.html?spm=a2g0s.8937460.0.0.25ef2e0ez6P5V7
1 × Arduino Relay module https://de.aliexpress.com/item/One-1-Channel-Isolated-5V-Relay-Module-Coupling-For-Arduino-PIC-AVR-DSP-ARM/1870844748.html?spm=a2g0x.10010108.1000016.1.28c15acfn6jKGr&isOrigTitle=true
1 × 550 Electric Brushed Motor https://de.aliexpress.com/item/550-Electric-Brushed-Motor-For-1-10-RC-Car-Boat-Airplane-HSP-Hi-Speed-Wltoys-Tamiya/32686532436.html?spm=a2g0x.10010108.1000016.1.22a44e5fUKWsRy&isOrigTitle=true
1 × Standart Servo
1 × Hole Tinned Universal Breadboard ca. 50x100mm
1 × Pin Headers male/female 2.54 standard
1 × LiPo 3.7V 4000-6000mAh
1 × L7805 Power Management ICs / Linear Voltage Regulators and LDOs
1 × long wiper blade (min 700mm) from truck
2 × Caterpillar / plastic track https://www.aliexpress.com/item/henglong-3809-1-24-RC-tank-parts-plastic-track-2pcs-set-free-shipping/1960198675.html?spm=a2g0s.8937460.0.0.25ef2e0ez6P5V7
1 × cable zip ties, insulating tape,shrinking tube
6 × Bearings 5x16x5
12 × Screw M3x12
4 × Screw M3x50 with nuts
1 × Screws M5x30,M4x30,M6x30 with nuts
1 × 3m Threaded rod M8 with nuts and washers
1 × 1m Threaded rod M6 with nuts and washers
1 × LiPo 11.1V 2200mAh
1 × 1m Threaded rod M5 with nuts and washers
1 × 0.2m Threaded rod M3 with nuts and washers
1 × 1m Aluminium round metal rod 10mm
1 × 2m Aluminium Square Tube 10x10mm
1 × 2m Aluminium L profile 45x30mm
1 × piece of Aluminium round metal rod 6mm
1 × Ferrite Core Cable Filter https://de.aliexpress.com/item/5pcs-Black-Ferrite-Core-Cable-Filter-Nickel-zinc-Noise-Suppressor-EMI-RFI-Clip-Choke-Ferrite-Filters/32806552800.html?spm=a2g0x.10010108.1000016.1.15606076hiB2Lj&isOrigTitle=true
1 × BT Module HC-06
1 × caps, 3x100µF,10nF,100nF
1 × resistor, 1K,22K,33K,2x4.7K
1 × Fuses. 10A , 5A
1 × plastic box for electronic parts, ca. 200x100x50mm