4 Channel USB QC3.0 QC2.0 DC-DC buck converter charging module

2.00 $

2 Channel USB QC3.0 QC2.0 DC-DC buck converter charging module

1.50 $

5A speed control switch 4.5V-35V

0.75 $

4.0 inch SPI serial port LCD touch screen 480x320 TFT display module

13.00 $

Lithium iron phosphate battery 32140 3.2V 15Ah 3C

4.00 $

NE555 pulse frequency and duty cycle adjustable module

0.50 $

Super bright 3.2V solar 5730 light source controller 25W 90mmx50mm

1.00 $

PWM pulse frequency and duty cycle adjustable with switch

2.50 $

Deer Fairy 120W soldering iron with digital temperature control

10.00 $

Phillip screw M3 3mmx6mm 10psc

0.10 $

Phillip screw M3 3mmx4mm 10psc

0.10 $

Phillip screw M3 3mmx3mm 10psc

0.10 $

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

4.50 $

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 $

LED 5mm BLUE

0.02 $

Female header 2.54mm 40pin

0.20 $