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Fermion - Voice Recorder Module - DFRobot DFR0745
A simple to use and practical module with voice recorder produced by DFRobot. It allows the user to make multi-segment sound recordings. The module has a built-in 16 MB memory, which holds up to 40 minutes of recordings. It has two function buttons and a USB type C connector.
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Product description: Fermion - module with voice recorder - DFRobot DFR0745
A simpleto use and practical module withvoicerecorder manufactured byDFRobot. It allows the user to makemulti-segmentsound recordings. The module has a built-in16 MBmemory, which can store up to40 minutes ofrecordings. It has two function buttons and a USB type C connector.
Functional overview
- Controllable in 4 ways: through the Arduino board, using AT commands, using the function buttons on the module or through the ADKEY
- Allows multi-segment voice recording
- Ability to record and playback voice without using the controller
- Built-in 16 MB memory for up to 40 minutes of voice recordings
- USB Type C connector for connecting the module with a computer
The kit also includes two 1 x 6 goldpin strips - 2.54 mm raster.
Product is compatible with Arduino
There is auser guideavailable on manufacturer's website, which makes it easy to get started with the module. It includes compilation tutorial, wiring diagram and sample program codes.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
Connection diagram of the module.DFRduinoboard and speaker are not included, they can be purchased separately in our shop.
Pinout and wiring diagram
- VIN - power pin from 3.3 V to 5 V
- GND - ground of the chip
- RX - UART data receive pin
- TX - UART data transmission pin
- SPK+ - speaker + output
- SPK- - speaker output
- PLAY - PLAY function button
- REC - REC function button
- KEY - ADAKY pinout
- DAC - DAC converter output
- MIC - microphone input pin
Technical specification of the module
- Type: voice recorder
- Power supply range: from 3.3 V to 5 V
- Operating current: > 10 mA
- Memory: 16 MB
- Connector: USB type C (for data transfer to the computer)
- Built-in amplifier: 5 W
- Sampling frequency: 48 kbps
- Communication interface: UART
- Control: Arduino / AT commands / function keys / ADKEY
- Module dimensions: 26 x 30 mm
Contents of the kit
- Module with voice recorder - 1 pc.
- Goldpin strip 1 x 6 - 2,54 mm pitch - 2 pcs.
Module with voice recorder produced by DFRobot.
Useful links
| Name | Value |
|---|---|
| Width | 5.6 cm |
| Height | 6.2 cm |
| Depth | 2.5 cm |
| Weight | 0.01 kg |
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from €8.07
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Delivery in 3–5 days, no inside delivery
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.
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