4 Channel USB QC3.0 QC2.0 DC-DC buck converter charging module
2 Channel USB QC3.0 QC2.0 DC-DC buck converter charging module
5A speed control switch 4.5V-35V
4.0 inch SPI serial port LCD touch screen 480x320 TFT display module
Lithium iron phosphate battery 32140 3.2V 15Ah 3C
NE555 pulse frequency and duty cycle adjustable module
Super bright 3.2V solar 5730 light source controller 25W 90mmx50mm
PWM pulse frequency and duty cycle adjustable with switch
Deer Fairy 120W soldering iron with digital temperature control
Phillip screw M3 3mmx6mm 10psc
Phillip screw M3 3mmx4mm 10psc
Phillip screw M3 3mmx3mm 10psc
20cm male to male jumper cable wires
20cm female to male jumper cable wires
Arduino UNO R3 DIP with USB cable
Breadboard 830 point solderless MB102 test board
Li-ion 18650 battery 3.7V 4.2V 2500mAh 12C
L298N motor driver module
Female header 2.54mm 40pin