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Grove -Recorder v2.0

SKU: SS107020007 Brand: Seeed Studio

Grove - Recorder v2.0 is an upgraded recorder with enriched features and is able to record 8-20 seconds of audio with high-quality and natural voice...

$15.80 AUD, inc GST

$14.36 AUD, exc GST

Available with a lead time
Expect dispatch between Apr 08 and Apr 10

Quantity Discounts:

10+ $13.79 (exc GST)
25+ $13.35 (exc GST)

Grove - Recorder v2.0 is an upgraded recorder with enriched features. It can record 8-20 seconds of audio with high-quality and natural voice. In addition, it also gets sound volume control and playback functions. With MCU such as Seeeduino or Arduino board, you can prototype various applications quickly with user-friendly interfaces. Recording time could be customized(if you require) by replacing the different resistor and the solution to do this will be described in later sections.

Features

Easy-to-use with sound volume control, record, playback functions and Grove interfaces.
Easy to be programmed for plenty of applications with MCU.
Automatic power-down mode, variable recording and playback duration, non-volatile storage.
Low power consumption.
Shipped with a speaker (8O/2W).

Specification

Parameter	Value
Operating voltage	3.3~5.0V(DC)
Ripple(at Max power)	= 50mV
Recording duration(default)	12 seconds(MAX value)
Playback duration(default)	12 seconds(MAX value)
Sample rate	53 kHz
Chip	ISD1820PY(Datasheet), NS8002(Volume Amplifier)

Note

The playback duration will be the same with Recording duration as it changes. Different kinds of resistors will lead to different Recording durations as the following table shows.

ROSC	Duration	Sampling Frequency	Input Bandwidth
80 KO	8 secs	8.0 kHz	3.4 kHz
100 KO (default)	10 secs	6.4 kHz	2.6 kHz
120 KO	12 secs	5.3 kHz	2.3 kHz
160 KO	16 secs	4.0 kHz	1.7 kHz
200 KO	20 secs	3.2 kHz	1.3 kHz

Application

Alarms
Toys
Short-duration-echo required applications

Part list

1 x Grove - Recorder v2.0
1 x Grove cable
1 x Speaker

This product is listed in:

Breakouts & Modules>Audio

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Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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