DC-005 DC power adapter plug module 5.5mmx2.1mm

0.25 $

Medium car fuse holder with cover type

0.15 $

SS12F15 toggle slide switch 3pin handle height 4mm

0.10 $

SS12D10 straight handle 5mm long and high

0.15 $

TSL2591 I2C high dynamic digital light sensor

3.50 $

GY-BME280-3.3 high precision atmospheric pressure sensor

3.00 $

GY-291 ADXL345 digital three-axis gravity acceleration and inclination IIC SPI transmission

2.00 $

SIM card holder flip cover

0.15 $

USB-3.1 socket 16P type-C female bidirectional

0.10 $

Push type quick connection terminal block 3pin

0.15 $

Push type quick connection terminal block 2pin

0.10 $

Hand crank generator science experiment light

3.50 $

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

5.50 $

Breadboard 830 point solderless MB102 test board

1.50 $

LED 5mm RED

0.02 $

10k Ohm resistors 1%

0.01 $

1k Ohm resistors 1%

0.01 $

Li-ion 18650 battery 3.7V 4.2V 2500mAh 12C

2.20 $

220 Ohm resistors 1%

0.01 $

L298N motor driver module

1.50 $

Female header 2.54mm 40pin

0.20 $

LED 5mm GREEN

0.02 $