Quantity   Component name
4 × 18650 lipo cells 3400mAh each, so 13.6Ah total.
2 × Adafruit USB lipo charger
2 × pololu micro metal gearmotors with motor shafts
2 × Pololu magnetic encoder
1 × Pololu drv8835 dual chanel motor carier board
1 × S7V8F5 - pololu step-up/step down switching regulator
1 × Maxbotix LV-EZ4 Sensors / ultrasonic rangefinder
1 × Pololu 30 tooth track kit
1 × monopart lower chassis (3D printed) 20m of 1.75mm PLA
1 × electronics support (3D printed) 10m of 1.75mm PLA filament
1 × Sensors fixation plate (3D printed)
1 × Robot cover (3D printed)