This module is easy to use which you could direct control by push button on board or by Microcontroller such as Arduino, STM32, ChipKit etc. From these, you can easy control record , playback and repeat and so on.

Mar 27, 2024 · In this project, I will talk about one of the most commonly used Voice Recorder Modules in the electronics hobbyist community, the ISD 1820 Voice Recorder Module and show you how to control it with the help of Arduino.

Jun 12, 2018 · The Voice Record Module is based on the ISD1820 chip, a multiple‐message record/playback device. It can offer true single‐chip voice recording, non-volatile storage, and playback capability for 8 to 20 seconds.

Feb 9, 2025 · Arduino ISD1820 Voice Recorder & Playback Module- In this tutorial, you will learn how to interface the ISD1820 Voice Recorder and Playback Module with Arduino and play different recorded messages using different Sensors. In this tutorial, we will cover both the manual and automatic control of the ISD1820 Module.

Feb 15, 2021 · In this tutorial, we will learn about APR33A3 Voice Record & Playback Module & its interfacing with Arduino. APR33A3 is a 8 Channel Voice Record & Audio Playback Board integrated with APR33A series IC which is a powerful audio processor along with high-performance audio analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).

Download the required modules ("SD.h”, "SPI.h" and "TMRpcm.h") using the Arduino Package manager (shown in the images above). Recording to a WAV file on an SD card is an advanced feature of the TMRpcm library so to use it you must edit the configuration file of the library.

The voice recorder module supports 4 controlling modes Arduino, AT command, on-board buttons and ADKEY, and multi-segment voice recording. You can directly press the on-board buttons to record or play voice without using a controller.

Feb 4, 2025 · ISD1820 is a voice recording module or multiple‐message record or playback device that provides true single‐chip voice recording, non-volatile storage & playback ability for approximately 10 seconds.

Jun 22, 2020 · ISD1820 is a small Voice Recorder and Playback module that can do the multi-segment recording. The user can achieve a high quality of recording (for 8 to 20secs) for each application with the adjustment of the on-board resistor.

Jul 13, 2018 · Voice Record Module is base on ISD1820, which a multiple‐message record/playback device. It can offers true single‐chip voice recording, no‐volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder.