Bone Conduction Kit [DF-KIT0126]

Bone Conduction Kit

Bone Conduction Kit [DF-KIT0126]

Price: $47.81
Fastest delivery: Thursday, 7th July
Order before 2pm Monday, 27th June
Available with a lead time
(5 units can dispatch between Jul 06 to Jul 11)
Need more than 0 units?
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Ships from: Little Bird (SYD) → You
Ships from: Supplier → Little Bird (SYD) → You

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Description

Bone conduction is a way of sound transmission. The sound is converted into different frequencies of mechanical vibration, and transmitted through human skull, bone labyrinth, inner ear lymphatic transmission, helix, auditory nerve, auditory center.


Bone conduction headphones
This kit is composed by a bone conduction speaker, a speaker driver board and other kinds of accessories. This kit is intended to help understand the principles of bone conduction technology, making hearing aids or bone conduction headphones.
The speaker driver board is designed based on MAX9814 microphone amplifier and PAM8406 amplifier, high sensitivity, suitable for 3.6v-4.2v lithium battery power supply. It comes with a potentiometer which has power switch function, easy to control.

 

 

Components Description Volume Switch   Power Input 3.0~5.5V AGC Switch Plugged: AGC OFF  Unplugged: AGC ON Audio Input Audio Input  Audio Output Audio Output (L/R) Gain

GAIN = VDD, Gain = 40dB;

GAIN = GND, Gain = 50dB;

GAIN = Vacant, Gain = 60dB。

A/R

Activate/Release ratio, Control the AGC activate/release time ratio:

A/R = GND: Activate/Release ratio = 1:500

A/R = VDD: Activate/Release ratio = 1:2000

A/R = Vacant: Activate/Release ratio = 1:4000

 

 

SPECIFICATION

 

 

 

  • Operating Voltage: DC 3.0-5.5v
  • Board Wiring Pitch: 2.54mm
  • Phone Cable: 100cm
  • Speaker Cable: 30cm
  • Headphone Size: 13mm (D) * 5mm (H)
  • Board Dimension: 50 * 20 mm/1.97*0.79 inches
  • Weight: 36g

Categories with Bone Conduction Kit

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Ordering more than 0?

We can get a further 5 units from DFRobot
Shipping: DFRobot (🌐) → Little Bird (SYD) → You
If you order more than 0 units your estimated delivery is: Wednesday, 6th July — Tuesday, 26th July.
This is an estimate only and delivery times vary.

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© 2022 Little Bird Electronics Pty Ltd.
Made with ❤️ in SYD. All prices inc GST. ABN 15 634 521 449. We're 🐥 @lbhq on Twitter.