DIY FM Radio Soldering Kit
Need it faster? Contact us via phone or email for expedited delivery.
DIY FM Radio Soldering Kit
Build your own FM radio with our DIY FM Radio Soldering Kit! This engaging kit features Bluetooth dual-channel audio, an LED sound-controlled spectrum, and various connectivity options, making it a perfect project for electronics enthusiasts.
Key Features:
- FM Reception: Enjoy your favorite radio stations with a frequency range of 87.5MHz to 108.0MHz.
- Bluetooth 5.0: Connect wirelessly to your devices for seamless music streaming.
- Sound-Controlled LED Spectrum: Visually experience the music with mesmerizing LED patterns.
- Infrared Remote Control: Operate from up to 10 meters away.
- USB and TF Card Ports: Play music from USB drives and memory cards.
- Audio Line-In: Easily connect external audio sources.
- High-Quality Audio: Enjoy clear sound with high-definition quality.
Technical Specifications:
- Operating Voltage: DC 5V (recommended using a 2A mobile fast charger)
- Working Current: Greater than 1A (varies based on radio stations and music)
- Static Current: Approximately 40mA (when music is not playing)
- Output Power: 2 x 3W
- PCB Size: 100mm x 30mm
- Bluetooth Connection Name: JQ BT
- Total Weight: 365g
Advanced Features:
- Supports high-quality music formats: MP3, WMA, WAV, FLAC, and APE.
- Built-in amplifier: Drive two 3W speakers simultaneously.
- Digital color display for easy navigation.
- Power-off memory function to retain settings.
- Supports MMC/SD/MMA cards and USB connections for added versatility.
- Recording feature: Press and hold the mode button to start/stop recording while in music playback mode.
Components List:
- 4 x LM358 PIC chips
- 4 x 8P IC sockets
- 4 x 3MM white, pink LEDs
- 4 x 3MM white, blue LEDs
- 4 x 3MM white, green LEDs
- 2 x 1N4148 diodes
- 1 x DC power socket (5.52.11)
- 1 x 3.5MM headphone jack with nut
- 1 x 40MM red-black wire
- 1 x 105 adjustable resistor
- 1 x Bluetooth 5.0 decoding board
- 2 x M3 screws/nuts
- 1 x 4.7uF electrolytic capacitor
- 1 x 100uF electrolytic capacitor
- 4 x 100Ω through-hole resistors
- 2 x 200Ω through-hole resistors
- 5 x 510Ω through-hole resistors
- 3 x 1K through-hole resistors
- 1 x 2K through-hole resistor
- 1 x 5.1K through-hole resistor
- 3 x 10K through-hole resistors
- 1 x 1M through-hole resistor
- 2 x screw hole covers
- 3 x red-black single-ended terminal wires
- 2 x 104 ceramic capacitors
- 1 x 3.5MM audio cable
- 2 x 3W speakers
- 1 x switch with opening
- 1 x microphone
- 1 x FM antenna
- 1 x PCB
- 1 x USB to DC power cable
- 1 x Acrylic enclosure
- 1 x Screw pack
- 1 x Infrared remote control
- 1 x FM antenna
1. General Shipping Information
- We provide premium shipping methods with a tracking number for each order.
- Shipping addresses must be entered in English without special symbols to help the courier company recognize your address in the system. We will ship strictly according to the shipping address you provided. Please notify us of any address change before your order is marked "Shipped" to avoid parcel loss.
- Please contact our customer service staff immediately if you need to cancel or change an order. Once your order has reached "Shipped" status, it can no longer be canceled or changed in any way. To avoid complications, please recheck your shopping cart before checkout.
- We can ship all in-stock orders within 1 business day after your order has been confirmed.
- All items are inspected before dispatch and are carefully hand-packed.
- With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.
🚀 Need Faster Shipping?
If you require expedited shipping (Express), please contact our customer support team at info@openelab.io for a customized quote tailored to your location.
2. Shipping Rates & Options
Our shipping rates are calculated based on the order value and destination. Please refer to the tables below for details.
2.1 Germany (Domestic)
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| Deutsche Post | €0 - €50.00 | €4.95 | 2-4 Business Days |
| Deutsche Post | Over €50.00 | Free | 2-4 Business Days |
|
DHL Paket (Faster Delivery) |
€0 - €50.00 | €6.95 | 1-3 Business Days |
|
DHL Paket (Faster Delivery) |
€50.00 - €100.00 | €2.00 | 1-3 Business Days |
|
DHL Paket (Faster Delivery) |
Over €100.00 | Free | 1-3 Business Days |
2.2 European Union (EU)*
*Including:
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| Deutsche Post | €0 - €100.00 | €7.95 | 5-9 Business Days |
| Deutsche Post | Over €100.00 | Free | 5-9 Business Days |
|
DHL Paket (Faster Delivery) |
€0 - €100.00 | €15.95 | 3-7 Business Days |
|
DHL Paket (Faster Delivery) |
€100.00 - €250.00 | €7.95 | 3-7 Business Days |
|
DHL Paket (Faster Delivery) |
Over €250.00 | Free | 3-7 Business Days |
2.3 United States
| Region | Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|---|
|
Continental U.S. (50 States) |
USPS Ground Advantage | €0 - €45.00 | €5.95 | 3-7 Business Days |
| USPS Ground Advantage | Over €45.00 | Free | 3-7 Business Days | |
| USPS Priority Mail | €0 - €45.00 | €16.95 | 1-4 Business Days | |
| USPS Priority Mail | Over €45.00 | €14.95 | 1-4 Business Days | |
|
Non-Continental U.S. (AK, HI, PR, etc.) |
USPS Ground Advantage | €0 - €60.00 | €6.95 | 5-9 Business Days |
| USPS Ground Advantage | Over €60.00 | Free | 5-9 Business Days |
* The regions in the Non-Continental U.S. include: Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and all U.S. Armed Forces addresses. The shipping and delivery to these areas are subject to the Non-Continental U.S. shipping rules.
2.4 International (Outside EU)
For specific international destinations, including Switzerland, United Kingdom, and Norway.
| Order Amount | Shipping Cost |
|---|---|
| €0 - €300.00 | €19.95 |
| Over €300.00 | Free |
Important Notice:
- Inventory Status: Please check the inventory status on the product page. Our system displays real-time stock for our Munich and Long Beach warehouses. If an item is out of stock in these locations, it will be marked as "Pre-order". You can still place an order for these items.
- Pre-order Fulfillment: For "Pre-order" items, we arrange the most efficient logistics solution to ensure you receive your goods as quickly as possible. Your package may be shipped directly from our Shenzhen warehouse. Alternatively, as part of our standard restocking process, we may transport the goods to our Munich or Long Beach warehouse first (typically taking 5-10 business days) before dispatching them to you.
- Split Shipments: If your order contains both in-stock and Pre-order items, we will prioritize shipping the in-stock items from the local warehouse immediately. The remaining Pre-order items will be sent to you in a separate shipment once they are ready.
3. International Warehouse
Our products are stored in our Munich, Long Beach, and Shenzhen 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.
3.1 German Warehouse
For products stored in our warehouse in Munich, 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. For Western EU countries, the estimated delivery time is 4-6 business days. For Eastern EU countries, the estimated delivery time is 6-8 business days.
3.2 US Warehouse
For products stored in our warehouse in Long Beach, we use either USPS or UPS for shipping, depending on the size of the package. Logistics within U.S. are very efficient, with an estimated delivery time of 3-7 business days, ensuring you receive your order quickly and conveniently.
3.3 Chinese Warehouse
For Pre-order items or orders fulfilled directly from our Shenzhen warehouse, we utilize YunExpress for reliable international shipping. 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. Otherwise, products will be restocked to our Munich or US warehouses before final delivery, as detailed in the "Important Notice" above.
4. Customs and Taxes
4.1 How are customs handled by OpenELAB for import or export?
For EU Member States: Whether shipped from Germany or China, we cover all import duties and taxes (DDP), ensuring that you receive your package without any additional costs or hassle with customs.
For countries outside of the European Union, such as Switzerland and Norway, you may be subject to import duties, taxes, and/or customs fees charged upon delivery. These fees vary from country to country and are the sole responsibility of the recipient.
⚠️ Refusal of Delivery: If you refuse to pay these fees upon delivery and the package is returned to us, the refund amount will be calculated after deducting the original shipping costs, return shipping costs, and any applicable customs or storage fees.
4.2 How is VAT charged when the Customer places an order from OpenELAB?
In accordance with the newest VAT e-commerce rules in the EU, OpenELAB shall have the right to charge the amount of VAT at checkout. The standard rate of actual VAT applied is subject to the destination country's regulations. No additional VAT will be charged upon delivery for these orders.



