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Gravity: Voice Recorder Module

Reference RBD-2541

Brand DFRobot

Compact voice recorder module with record & play functions
Supports up to 10 seconds of voice recording and playback
Simple operation with press-to-record button control
Compatible with 8Ω 3W speakers or external active speakers
3-pin digital interface for Arduino or microcontroller playback triggering
Lightweight, easy integration for DIY and robotics projects

Description
Product Details

Description

The Gravity: Voice Recorder Module is a compact and user-friendly audio recording solution designed for DIY projects, robotics, and embedded systems. With a built-in record and play function, it allows users to capture up to 10 seconds of audio with the simple press of a button. The module supports direct connection to an 8Ω 3W speaker or an external active speaker, delivering clear and audible playback. Additionally, its 3-pin digital interface makes it Arduino-friendly, enabling playback triggering through microcontrollers for automation or interactive applications. This versatile module is ideal for voice prompts, sound effects, and audio guidance in custom projects. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

Built-in Record & Playback – Easily record voice or audio clips with simple button control.
10-Second Storage – Suitable for short prompts, alerts, or notifications.
Speaker Support – Works with standard 8Ω 3W speakers or external active speakers for flexible output.
Arduino Compatible – 3-pin digital interface allows playback triggering with microcontrollers.
Compact & Lightweight – Easy to mount in robotics, IoT, or custom enclosures.
Plug & Play Design – No complex setup required, making it perfect for beginners and hobbyists.

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Applications:

Robotics Voice Prompts – Add human-like audio instructions to robots.
DIY Projects – Use for voice alerts, greetings, or sound effects.
Smart Home Systems – Integrate short voice commands for automation feedback.
Educational Kits – Teach kids audio electronics and Arduino programming.
Interactive Exhibits & Displays – Provide recorded messages for museums, kiosks, or demo stands.

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General Specifications
Model	Gravity: Voice Recorder Module
Recording Time	10 seconds (max)
Playback Output	8Ω 3W speaker / Active speaker
Interface	3-pin digital (Arduino compatible)
Operating Voltage	3.3V – 5V DC
Control Method	Push button (record/play)
Dimensions	Compact module (approx. 6×6 cm)
Shipment Weight	0.017 kg
Shipment Dimensions	6 × 6 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

Voice Recording Module (SEN0197) Connection with Arduino Board

Package Includes:

1 x Gravity: Voice Recorder Module

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Product Details

Reference RBD-2541

In stock 8 Items

Specific References

EAN13: 2541

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Gravity: Voice Recorder Module

Features:

Applications:

Documentation:

Voice Recording Module (SEN0197) Connection with Arduino Board

Package Includes:

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