ESP32 WT9901C2-SN2 Wireless Bluetooth module
ESP32-C3 MiNi wifi Bluetooth module
Tr8 screw nut pitch 2mm lead 8mm hole
Black cylindrical head hexagon screw M5 5mmx50mm 10psc
hexagon head screw M5 5mmx60mm 10psc
hexagon head screw M5 5mmx45mm 10psc
hexagon head screw M5 5mmx40mm 10psc
hexagon head screw M5 5mmx35mm 10psc
Lithium battery charge 3 strings 12.6V
Lithium battery charge 2 strings 8.4V
M5 304 lock nut hexagonal nylon self-locking
M4 304 lock nut hexagonal nylon self-locking
20cm male to male jumper cable wires
Arduino UNO R3 DIP with USB cable
20cm female to male jumper cable wires
Breadboard 830 point solderless MB102 test board
Li-ion 18650 battery 3.7V 2500mAh
L298N motor driver module
Female header 2.54mm 40pin