Technical Documents
EMA-00009-A
Tested by Z2M
ISD1820 Voice Recording & Playback Module with Mic and Speaker
Description
- ISD1820 Module, Voice Recorder, 10s Audio, Playback Module, Onboard Mic, 8Ω Speaker, Arduino Compatible, Sound Board .
- The ISD1820 Voice Recording Module allows up to 10 seconds of audio recording stored in non-volatile analog flash memory.
- It features an onboard electret microphone, push-button controls, and supports external triggering via microcontroller.
Manufacturer Details
| Manufacturer | Part Number |
|---|---|
| Nuvoton Technology Corporation | ISD1820 |
| Generic / OEM | ISD1820-Voice-Rec-Module |
Vendor Suppliers
| Vendor | SKU | Link |
|---|---|---|
| No listings | ||
Application Resources
Technical Specifications
| IC Chip | ISD1820 |
| Operating Voltage (VDC) | 3 – 5 |
| Recording Duration | Up to 10 seconds |
| Memory Type | Non-Volatile Analog Flash |
| Microphone | Onboard Electret Microphone |
| Speaker | 8 Ω, 0.5W |
| Speaker Cable Length (cm) | 20 |
| Speaker Diameter (mm) | 40 |
| Control Options | Push Buttons or Microcontroller Digital Pin |
| Interface | 2.54 mm Header Pins |
| Length (mm) | 42 |
| Width (mm) | 33.5 |
| Height (mm) | 11.5 |
| Weight (g) | 20 |
| Shipping Weight | 0.022 kg |
| Shipping Dimensions (L × W × H cm) | 8 × 6 × 3 |
Contributor
Global Contributors
krish
Khushi
Patel Hetanshi
Arpit
heta
Arpit patel
hetanshi
Mahatma Godse
Rajesh Nair