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Bone Conductor Transducer - pressure speaker - 1W - Adafruit 1674
Miniature pressure speaker that converts any flat surface into a sound source. Does not need air for raising the voice. It can be applied directly to the head and not heard by anyone else. Power is 1 W, and the dimensions are 21.5 x 14 mm.
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Description
Miniature pressure speaker that converts any flat surface into a sound source. Does not need air for raising the voice. It can be applied directly to the head and not heard by anyone else. Power is 1 W, and the dimensions are 21.5 x 14 mm.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
How does it work?
Speaker has a small metal rod wrapped in a coil. When the current flows through the coil, the magnetic field causes a piece of metal to expand and contract. If applied to a flat surface, it turns into a speaker. When places at the jaw or ear bone, it turns the skull into a speaker with great sound quality. Like that the sound is coming from inside the head, nobody else can hear it.
When applying the device to your knees and bringing a finger to your ear, the shoulder becomes a conductor of sound. You can also attach it to the wall or table to get a flat speaker.
When placing directly on the skin, we recommend using an insulator, for example,Sugru, to prevent short circuit or electric shock.
The speaker is working properly withthe amplifier MAX98306. |
Specification
- Capacity: 1 W
- Impedance: 8 Ohms
- Frequency range: 300 Hz to 19 000 Hz (depending on surface)
- Sampling rate: 1600 Hz
- Sound pressure level: 90,1 dB 1 V/m (may vary depending on surface)
- Dimensions: 21.5 x 14 mm
- Weight: 9.6 g
Useful links
| Name | Value |
|---|---|
| Width | 7 cm |
| Height | 1 cm |
| Depth | 10 cm |
| Weight | 0.01 kg |
GLS
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from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
