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2PCS Soldering Practice Kit CD4017 NE555 DIY Lucky Wheel LED Light Circuit Board Solder Project for Electronics Beginners to Learn and Training
$16.99
Sale price
$16.99
Regular price
$22.99
FREE shipping on orders over $35· add $18.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
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Key features
- Professional Training ToolMaster Soldering Skills Fast: Specially designed for electronics beginners & students, this practice kit with CD4017/NE555 chips builds foundational circuit knowledge. Learn wire connection, component soldering, and fault diagnosis like a pro!
- Detailed ParameterPower input: +3V~5V; Product size: 51mm*51mm; Product weight: 20g; Material: PCB board + LED; Function: Welding practice.
- Easy to installThe circuit board is clearly marked,Install the electronic components in the corresponding position, when you finish soldering and power on, the LED lights will spin like a car wheel.Perfect for school labs/hobbyists!
- Smart Learning SystemCreate a rotating Lucky Wheel, light controllers, and sensor circuits. Error-proof color-coded wiring diagrams and video guides (scan QR code) make self-training easy.
- Friendly Tips for NewbiesIf this is your first time soldering a DIY circuit board, please scan the QR code on the product manual to watch the video tutorial first to avoid safety issues!
Free shipping included. 30-day hassle-free returns.







