Colourful Voice-Activated Rotating LED Lights Circuit Board Electronic DIY Kit 4017 - Asia Sell
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- Colourful Voice-Activated Rotating LED Lights Circuit Board Electronic DIY Kit 4017.
- Circuit Diameter: 50mm.
- Circuit board material: Single-sided 1.6mm FR-4 sheet.
- Supply voltage: 5V.
- Circuit components: 10pcs 5mm LED. 2pcs capacitors, 4 pcs resistors, 1pcs speaker, 1pcs transistor, 1pcs socket.
- Solder components into place as per markings on circuit board or as per image.
- Great for soldering practice and learning of electronic circuits.
- LED colours: green, blue, white, red, yellow.