Overview of this isd1820 recording module voice board with
Introducing roboway ISD1820 Recording Module voice board at the best price in India with Roboway. It is voice recording module that can record, playback, and store short voice messages (up to 10 seconds). It comes with a built-in microphone for direct voice input—no need for an external mic. It includes a small loudspeaker so you can instantly hear the recorded audio.
It comes with a built-in microphone, so you don’t need to connect any external mic. Just press a button and start speaking—your message will be captured clearly. This module includes a mini loudspeaker, so you can hear your recorded message directly without needing any additional audio output device. Perfect for standalone projects.
Features
Built‑in Microphone – You can record your voice or any sound directly without extra parts.
On‑board Speaker Driver – Just plug in a small speaker (or use the onboard speaker) and you’re ready to play back your recordings.
Up to 10‑Second Recording – Record messages or sounds for as long as 10 seconds in one go.
Simple Push‑Button Control – Record, play, and stop with just a single button—no programming needed.
Loop Playback Option – Choose to have your message repeat continuously until you stop it.
Specification
Main Chip: ISD1820
Operating Voltage: DC 3V – 5V
Loudspeaker: 8Ω, 0.5W
Recording Duration: 10 seconds
Voice Quality: High-quality and natural voice reproduction
Functionality: Supports loop playback, jog playback, and single-pass play
Dimensions: 43mm x 34mm x 11mm (L x W x H)
Single-Chip Control: Yes
Power Supply: 3V to 5V, can be powered via pin header
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