ESP32 WT9901C2-SN2 Wireless Bluetooth module

2.50 $

ESP32-C3 MiNi wifi Bluetooth module

3.50 $

Tr8 screw nut pitch 2mm lead 8mm hole

0.75 $

Black cylindrical head hexagon screw M5 5mmx50mm 10psc

0.90 $

hexagon head screw M5 5mmx60mm 10psc

0.90 $

hexagon head screw M5 5mmx45mm 10psc

0.65 $

hexagon head screw M5 5mmx40mm 10psc

0.55 $

hexagon head screw M5 5mmx35mm 10psc

0.50 $

Lithium battery charge 3 strings 12.6V

1.25 $

Lithium battery charge 2 strings 8.4V

1.25 $

M5 304 lock nut hexagonal nylon self-locking

0.35 $

M4 304 lock nut hexagonal nylon self-locking

0.30 $

20cm male to male jumper cable wires

0.75 $

Arduino UNO R3 DIP with USB cable

7.00 $

20cm female to male jumper cable wires

0.75 $

10k Ohm resistors 1%

0.01 $

LED 5mm RED

0.02 $

Breadboard 830 point solderless MB102 test board

1.50 $

220 Ohm resistors 1%

0.01 $

Li-ion 18650 battery 3.7V 2500mAh

2.20 $

1k Ohm resistors 1%

0.01 $

L298N motor driver module

1.75 $

Female header 2.54mm 40pin

0.20 $

LED 5mm BLUE

0.02 $