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All best sellers

ISD1820 Voice Recording Module With Mic and Loudspeaker

RBD-0690
  • The main chip: ISD1820.
  • Operating Voltage: DC 3V-5V.
  • Loudspeaker: 8Ω, 0.5W.
  • An easy to use 10 seconds of voice recording.
  • High-quality, natural voice restored.
  • Can be used as a propaganda module.
  • With looping, jog playback, single-pass play function.
BDT 280
rating Read the 3 reviews
Average rating: 5/5 - Number of reviews: 3
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

This is ISD1820 Recording Module Voice Board With On Board Mic and Loud Speaker. The ISD1820 Recording Module Voice Board is the real easy way to add Voice Recording (and Playback) to your project. The Module can be operated directly by using the 3 Push-Buttons or with every microcontroller (ex. Arduino).

A microphone is implemented directly on the board, and you can connect any 8 Ohm Speaker. Your recordings are saved even without power due to the non-volatile storage on the ISD1820.

This module uses the ISD1820 voice record and playback IC to record a single voice message of up to 10 seconds in length. The recorded message is stored in its specialized analog flash memory that will keep the message stored even when power is removed.

The module includes an electret microphone to record your message and push buttons to allow for the record, partial playback, or full playback of the message. Header pins allow for easy interface to a microcontroller and playback can be controlled with just one digital pin.

The package includes an 8 Ohm 0.5W speaker and cable which can be connected directly to the modules speaker output.

Buttons control audio recording method of operation

REC Buttonrecord button, you can press and hold the recording, release the button to stop recording;
RLAYE Keytrigger mode playback, press will play this whole speech;
PLAYL Keyjog mode playback, press and hold until playback, release to stop playback;
RPL Jumperloop mode control, loop playback;
FT Jumperdirect control, microphone voice through the speaker can playback; 

Features :

  1. An easy to use 10 seconds of voice recording.
  2. High-quality, natural voice restored.
  3. Can be used as a propaganda module.
  4. With looping, jog playback, single-pass play function.
  5. Available single-chip control.
  6. This module can directly drive a small speaker 8 ohms 0.5W.
  7. Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control.

General Specification
The main chip ISD1820
Operating Voltage (V) DC 3 ~ 5
Loudspeaker 8 Ω, 0.5W
Speaker Connecting Cable Length (cm) 20
Speaker Diameter (mm) 40
Length (mm) 42
Width (mm) 33.5
Height (mm) 11.5
Weight (gm) 20
Shipment Weight 0.022 kg
Shipment Dimensions 8 × 6 × 3 cm

Package Includes :

1 x ISD1820 Recording Module Voice Board With On-Board Mic.

1 x Loud Speaker.

Product Details
RBD-0690
31 Items
EffectiveModule
rating
27/03/2021
Shikor
Good working
ISD 1820
rating
26/02/2021
JKP
Good product with fast delivery. I have got within 2 days. But 110 tk delivery charge is too much and extra 1.5% charge for bKash payment seems me bulky. If delivery charge would not more than 50 tk it could have shoped more easy.
Great
rating
17/11/2020
Samin
Good
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