Audio Components
ISD1820 Voice Recording Module
₹200.00
Price inclusive of GST (18.00%)
- Weight
- 20 g
- Length
- 4.80 cm
- Breadth
- 3.00 cm
- Height
- 1.50 cm
ISD1820 voice recording and playback module for recording and playing short voice messages in electronics, IoT and robotics projects.
The ISD1820 Voice Recording Module is a compact, easy-to-use voice recording and playback module based on the ISD1820P voice-recording IC. It includes an onboard microphone, speaker interface and control buttons for recording and playback.
The module can typically record and play back voice messages of up to approximately 10 seconds and also provides trigger pins for controlling playback from a microcontroller such as Arduino or other embedded systems. It is suitable for voice alerts, announcements, robotic projects, interactive displays, security systems and IoT applications.
Dimensions & weight
- Weight
- 20 g
- Length
- 4.80 cm
- Breadth
- 3.00 cm
- Height
- 1.50 cm
Technical specifications
| Parameter | Value |
|---|---|
| Module Type | Voice Recording and Playback Module |
| Controller IC | ISD1820P |
| Recording Duration | Up to approx. 10 seconds |
| Recording Method | On-board Microphone |
| Playback | On-board speaker interface |
| Control | REC, PLAYE and PLAYL controls |
| Trigger Interface | External trigger supported |
| Operating Voltage | 3V–5V DC |
| Output | Speaker Output |
| Speaker | External speaker supported |
| Audio Recording | Voice / Sound |
| Memory | Integrated non-volatile voice storage |
| Microcontroller Compatibility | Arduino, ESP32 and other MCUs |
| Applications | Voice Alerts, Robotics, IoT, Security Systems, Interactive Projects |