Product Details
1.PCB board is made of high quality material, impedance is more stable and reliable
2. 16 kinds of interesting analog sound effects can be issued under the control of the sixteen tone box
3. It is a kind of electronic toy, can also be used as a doorbell or alarm, etc.
4. PCB board pads are enlarged and sprayed with tin, easy to solder, and multiple soldering pads are not easy to fall off.
5. Pin port for external coding port (can be directly connected to the microcontroller's I / O port)
Power supply voltage: DC 4.5-5V
Control mode: manual coding + external coding
Product size: 48*41mm
0000：Ta-ta-ta sound
0001: fire engine sound
0010: Ambulance sound
0011: Car Sound
0100: Cricket chirping
0101: Alarm Sound
0110: Electronic Signal Sound
0111: Bird Chirps
1000: Bug Sounds
1001: Whistling Sounds
1010: Telegraph Sound
1011: Bird Song
1100: Heavy Clatter
1101: Car alarm
1110: Bass Instrument Sounds
1111: Racing car sound
1 x DIY kit
- EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.