ISD1820 Sound Voice Recording Playback Module

ISD1820 Sound Voice Recording Playback Module is base on ISD1820, capable of multiple‐message record/playback. It can offers true single‐chip voice recording, no‐volatile storage, and playback capability of about 10 seconds.

You can control this ISD1820 module via direct control by push button on board or use an Arduino control record , playback and looping.

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.
Voice Recording 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 analogue flash memory that will keep the message stored even when power is removed.

ISD1820 Sound Voice Recording Playback Module includes an electret microphone to record your message and push buttons allow for 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.

Sound Playback Module ISD1820 is easy to use and can be controlled by a microcontroller or by a series of push buttons.

ISD1820 Recording Module also has a number of playback modes, including single-pass, looping, and random playback.

Voice Recording Playback Module ISD1820 is a great choice for DIY projects that require voice recording and playback. It is easy to use, versatile, and affordable.

 Features:-

ISD1820 is a single-chip voice recorder and playback module that can record and playback up to 20 seconds of audio. It is a popular choice for DIY projects, such as voice-activated alarms, toys, and games.

• Can record and playback up to 20 seconds of audio
• Built-in microphone and speaker
• A number of playback modes, including single-pass, looping, and random playback
• Easy to use and control
• Affordable

ISD1820 Sound Voice Recording Playback Module Specification 

ISD1820 Voice Recording Module has a number of features that make it a versatile voice recorder and playback module. Voice Recorder And Playback Module has a built-in microphone, so you don’t need to connect an external microphone. It also has a built-in speaker, so you can playback your recordings without connecting an external speaker.

• The main chip: ISD1820.
• Dimensions : 43 x 34 x 11 (LxWxH) mm.
• The working voltage: DC 3V-5V.
• Loudspeaker: 8 Ohm, 0.5W.
• An easy to use 10 seconds of voice recording.
• High-quality, natural voice restored.
• Can use as propaganda module.
• With looping, jog playback, single-pass play function.
• Available single-chip control.
• This module can directly drive a small speaker 8 ohm 0.5W.
• Power supply : 3-5V, which can access pin power.
• Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control.

ISD1820 Sound Voice Recording Playback Module Applications : –

• Voice-activated alarms
• Toys
• Games
• Educational devices
• Security systems
• Industrial applications

Package Includes : –

If you are looking for a single-chip voice recorder and playback module, the ISD1820 is a great option. It is easy to use, versatile, and affordable.

• 1 x ISD1820 Sound Voice Recording Playback Module
• 1 x Loud Speaker.

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