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Robodo ISD1820 Sound/Voice Board Recording Recorder Playback Module On-Board Microphone

3.6 out of 5 stars 39 ratings
₹299.00 with 25 percent savings
M.R.P.: ₹400.00
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Purchase options and add-ons

Brand Robodo
Hardware Interface USB
Microphone Form Factor Built-In
Format WAV
Headphones Jack No headphones jack

About this item

  • 3V to 5V: This wide voltage range makes the ISD1820 board compatible with various microcontroller platforms (like Arduino or Raspberry Pi) which typically run on either 3.3V or 5V systems.
  • ISD1820: The ISD1820 is a popular voice recording and playback chip used in various DIY electronics. It supports both recording and playback functions, and is ideal for short audio prompts or sound effects.
  • 8Ω, 0.5W: The included speaker has an impedance of 8 ohms and a maximum power rating of 0.5W. It's a small speaker, suitable for personal-sized projects (such as toys, robots, and small audio devices). You may need an amplifier if you're looking to drive larger speakers.
  • 20 cm: The cable that connects the speaker to the board is 20 cm long, which provides enough flexibility for integration into various projects.
  • 40 mm: The size of the included speaker is 40 mm in diameter, which is typical for small sound modules used in DIY electronics.
  • Module Dimensions: Length: 42 mm,Width: 33.5 mm,Height: 11.5 mm These dimensions make the ISD1820 module compact and easy to integrate into smaller projects or devices.
  • 20 g: The ISD1820 module is lightweight, making it suitable for projects where weight is a consideration (e.g., toys, wearable tech, or portable devices).
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Top Brand

Robodo

80% positive ratings from 10K+ customers

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Product information

Technical Details

Brand ‎Robodo
Manufacturer ‎Bombay Electronics
Country of Origin ‎India
Model number ‎ISD1820
Number of Memory Sticks ‎1
Item Weight ‎10 g
Product Dimensions ‎7 x 5 x 5 cm; 10 g
Item model number ‎ISD1820
Item Height ‎50 Millimeters
Item Width ‎50 Millimeters
Built-in Microphone ‎Built-In
Connectivity Technology ‎Edge
Included Components ‎1 x ISD1820 Sound or Voice Board Recording Recorder Playback Module
Digital Media Format ‎WAV
Hardware Interface Type ‎USB

Additional Information

ASIN B00QYT4YVC
Customer Reviews
3.6 out of 5 stars 39 ratings

3.6 out of 5 stars
Best Sellers Rank #16,576 in Office Products (See Top 100 in Office Products)
#2,825 in Office Electronics
#4,301 in Portable Media Players
Date First Available 13 December 2014
Manufacturer Bombay Electronics, Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007
Packer Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai - 400007
Importer Bombay Electronics, 13B Shamrao Vithal Marg, Off Lamington Road. Mumbai 400007
Item Dimensions LxWxH 7 x 5 x 5 Centimeters
Net Quantity 1 count
Generic Name Programming, prototyping, projects, hobby, industrial components.

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What is in the box?

  • 1 x ISD1820 Sound or Voice Board Recording Recorder Playback Module

    • Product description

    Robodo ISD1820 ISD1820 Sound or Voice Board Recording Recorder Playback Module On-Board Microphone

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    M.R.P: ₹400.00    		-19% ₹279.00
    M.R.P: ₹345.00    		-40% ₹299.00
    M.R.P: ₹499.00    		-68% ₹949.00
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    M.R.P: ₹1,399.00    		-52% ₹335.00
    M.R.P: ₹699.00
    Delivery
    Get it by Monday, April 14
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    Get it by Monday, April 14
    Get it by Tuesday, April 15
    Get it by Monday, April 14
    Customer Ratings
    3.63.6 out of 5 stars39
    3.33.3 out of 5 stars17
    2.62.6 out of 5 stars4
    4.04.0 out of 5 stars599
    4.04.0 out of 5 stars37
    3.03.0 out of 5 stars11
    Sold by
    hardware interface
    memory capacity
    format
    weight
    mic form factor
    mic operation mode
    headphones jack

    Customer reviews

    3.6 out of 5 stars
    39 global ratings

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    Working Fine
    5 out of 5 stars
    Working Fine
    I powered it with Arduino 3.3 V and soldered the speaker wires to the circuit. It is working excellently.
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    Top reviews from India

    • Gurarshpreet
      4.0 out of 5 stars Works nice
      Reviewed in India on 2 November 2024
      Verified Purchase
      But sound is not loud
      Helpful
       Report
    • kk rao
      5.0 out of 5 stars Specifiations
      Reviewed in India on 29 March 2021
      Verified Purchase
      It is the item which I want for my project
      2 people found this helpful
      Helpful
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    • sweta
      5.0 out of 5 stars Working Fine
      Reviewed in India on 26 February 2019
      Verified Purchase
      I powered it with Arduino 3.3 V and soldered the speaker wires to the circuit. It is working excellently.
      Customer image
      sweta
      5.0 out of 5 stars
      Working Fine

      Reviewed in India on 26 February 2019
      I powered it with Arduino 3.3 V and soldered the speaker wires to the circuit. It is working excellently.
      Images in this review
      Customer image
      7 people found this helpful
      Helpful
       Report
    • Amazon Customer
      5.0 out of 5 stars Good performance
      Reviewed in India on 19 November 2020
      Verified Purchase
      Good performance
      3 people found this helpful
      Helpful
       Report