Black V wheel 5mm hole with bearing

0.60 $

Black small wheel 5mm hole with bearing

0.60 $

Blue aluminum coupling 5mmX8mm

0.40 $

2GT H-type idler pulley 20T without teeth 5mm hole 10mm width

0.70 $

2GT H-type idler pulley 20T 5mm hole 10mm width

0.70 $

2GT H-type idler pulley 20T without teeth 5mm hole

0.60 $

2GT H-type idler pulley 20T 5mm hole

0.60 $

2GT H-type idler pulley 20T without teeth 4mm hole

0.60 $

2GT H-type idler pulley 20T 4mm hole

0.60 $

2GT H-type idler pulley 20T without teeth 3mm hole

0.60 $

2GT H-type idler pulley 20T 3mm hole

0.60 $

2GT 20T pulley 4mm hole

0.35 $

20cm male to male jumper cable wires

0.75 $

20cm female to male jumper cable wires

0.75 $

Arduino UNO R3 DIP with USB cable

8.00 $

10k Ohm resistors 1%

0.01 $

LED 5mm RED

0.02 $

Female header 2.54mm 40pin

0.20 $

Breadboard 830 point solderless MB102 test board

1.50 $

Li-ion 18650 battery 3.7V 2500mAh

2.20 $

DC female power jack 5.5x2.1mm

0.10 $

1k Ohm resistors 1%

0.01 $

Arduino UNO R3 development starter learning kit

20.00 $

L298N motor driver module

1.75 $