iCubeSmart Spinning LED Wheel Electronic DIY Soldering Kits for Kids Electronics Education School Competition Project Kits (red)

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Upon receipt of the goods, you only need to weld the components based on the paper welding instructions, then put in 2 pieces AAA battery and power on, the LED will light up one by one, the speed can be adjusted by an adjustable resistor.
Package included:
1. AAA Battery box with switch x1
2. 330 Resistor x12
3. PCB(2.16 inch) x1
4. 5mm RED LED x12 (As a matter of fact, only 10 LEDs will be used, but to prevent damage to LED during manufacture, LED is provided for stand-by)
5. CD4017 Chip holder x1
6. CD4017 Chip x1
7. NE555 Chip holder x1
8. NE555 Chip x1
9. 10uF Capacitance x1
10. 10K Resistor x1
11. 10K Adjustable Resistance x1
12. Paper welding instructions x1
Hardware Features:
Microcontroller-chip: NE555 + CD4017 
Finished product size: 2.16*0.43inch

[WHIT IS THIS] This is a simple sodering kit for electronics DIY kit. It included 10 LED lights, when you finish soldering and power on, the LED will light up one by one, looks like a Spinning LED Wheel, the speed can be adjusted by an adjustable resistor.
[IT NEEDS SODERING] Users need to solder the components themselves, so users are required to have a simple electronic technology foundation and soldering ability. We provide paper welding instructions.
[APPLICATION] This DIY Kit is suit for primary electronic experiment lesson, learn to solder kit, welding practive and learning electronic basics, Meanwhile, it is also a pretty innovative and meaningful small gift.
[PRODUCT SIZE] The size of the PCB is 2.16 inch, it is powered by 3V battery, it need 2 pieces AAA battery(package not included)
[PROFESSIONAL SERVICES] iCubeEdv is professional soldering kit manufacturer, we have a lot of electronic soldering project kits, if you receive the product and do not know how to make it, or if there are fewer components for any reason, you can send us an email for any questions. We offer life-long technical support services for our DIY products.


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