Sign Up For Our Newsletter
Receive our latest updates about our products & promotions.
- All products are tax-inclusive.
- Product Inventory Location: China
- EU Countries Delivery Time: 1.5 weeks.
- Other Countries Delivery Time: 2 ~ 2.5 weeks.
Discover the fun of electronics with this engaging DIY electronic kit! This sound-controlled LED melody light is perfect for beginners and enthusiasts alike, offering hands-on experience in building a creative light project. The kit includes all the essential components to assemble a fascinating LED display that reacts to sound and music, creating beautiful patterns in sync with the melody.
Model: SKD5
Operating Voltage: 3–4.5V
PCB Material: FR-4 Fiberglass Board
Dimensions: 34 x 34 mm
Once successfully assembled, the five LEDs in this kit will flash in sync with the rhythm of music or other sounds. Place it near a speaker, and watch the lights dance to the music!
The SKD5 sound-controlled LED melody light consists of three main parts: the power circuit, microphone amplification circuit and LED light-emitting circuit. Power is supplied via J1, with C1 filtering for circuit stability. MK1 converts sound signals into electrical signals, which are coupled through C2 and amplified by Q2. The amplified signal is sent to the base of Q1, driving the five LEDs to emit light. The louder the sound, the brighter the LEDs glow.
* Certain EU Countries are not included in our EU Zone definition: United Kingdom (excluding Ireland), Switzerland, Liechtenstein, Vatican City, Albania, Belarus, Norway, Ukraine, and Iceland. For above countries the International Shipping Rule applies.
Distributors are not eligible for free shipping.
We offer competitively priced shipping services via Deutsche Post, DHL, YunExpress, and 4PX, with tracking to ensure your products are delivered safely and promptly.
Faster shipping times to Western and Eastern Europe apply only to products marked as "Product Inventory Location: Germany" on the product page. If the product is not labeled with this location, it will ship from our Chinese warehouse following the corresponding shipping schedule above.
Whether shipped from Germany or China, we cover all import duties and taxes, ensuring that you receive your package without any additional costs or hassles with customs.
Please verify the inventory location on the product page before placing your order to confirm delivery timeframes. For any questions or further assistance, feel free to contact us!
Our products are stored in both our Shenzhen and German warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.
For products stored in our warehouse in Germany, we use either Deutsche Post or DHL for shipping, depending on the size of the package. Logistics within Germany are very efficient, with an estimated delivery time of 2-4 business days, ensuring you receive your order quickly and conveniently.
Products shipped from our Chinese warehouse are handled by YunExpress. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors.
To ensure that your order is delivered within your desired timeframe, we recommend reviewing the warehouse information provided on the product pages before placing your order and selecting the appropriate shipping option. If you have any questions or need further assistance, please don't hesitate to contact our customer support team—we are here to help you!
Please note that it may take 1-2 working days for Deutsche Post, DHL, YunExpress, and 4PX services to update the status from 'Shipped' to 'Traceable'.
Effective Date: March 25, 2024
OpenELAB guarantees to provide accurate descriptions and high-quality products. If you encounter any problems with any executed purchase order, please notify OpenELAB within 60 days from the date of shipment.Receive our latest updates about our products & promotions.
Thanks for subscribing!
This email has been registered!