Quantity   Component name
1 × Strain Gauge with Load Cell Amplifier https://www.ebay.com/sch/i.html?_odkw=strain+10kg&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.Xpressure+sensor+10k.TRS0&_nkw=pressure+sensor+10kg&_sacat=0
1 × Aluminum 4 x 30 x at least 2000mm
1 × Long wires
1 × Potentiometer
1 × Li-Po battery 3S 5500mAh https://hobbyking.com/en_us/multistar-high-capacity-3s-5200mah-multi-rotor-lipo-pack.html
1 × Dad's hand held lawnmower thing that you put around your body and suspend the lawnmower on
1 × Screws and nuts. M4 and M6
1 × Duct tape
1 × Zipties
1 × Rope or old dog's leash
1 × Wooden plates
1 × Heat shrink tube
1 × Arduino Uno/Nano
1 × VNH2SP30 motor driver https://www.pololu.com/product/706/
1 × Car Windshield Wiper Motor