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Discover the versatile EstarDyn ISD1820‑S16 Recording Module – a compact, all‑in‑one voice board that lets you record, playback, and amplify audio with crystal‑clear quality. Perfect for DIY projects, educational kits, and portable voice‑recording gadgets, this module combines a high‑performance microphone, built‑in loudspeaker, and easy‑to‑use controls in a single, robust package.
Key Highlights
- Integrated microphone and loudspeaker for hands‑free recording and playback.
- Supports up to 10 seconds of high‑fidelity audio storage on the built‑in ISD1820 chip.
- Simple one‑button operation: Record, Play, Pause, and Erase.
- Low‑power consumption – ideal for battery‑operated projects.
- Compact 16 mm × 24 mm board layout fits easily into prototypes and enclosures.
- Compatible with Arduino, Raspberry Pi, and other microcontroller platforms.
- Durable solder pads for reliable connections and long‑term use.
Technical Specifications
- Model: ISD1820‑S16
- Recording Time: 10 seconds (≈ 2 minutes total playback)
- Supply Voltage: 3.3 V – 5 V DC
- Microphone Sensitivity: -44 dB (±3 dB)
- Loudspeaker Output Power: 0.5 W (8 Ω)
- Operating Temperature: -20 °C to +70 °C
- Dimensions: 16 mm × 24 mm × 2 mm (thickness)
- Package: Through‑hole, ready‑to‑solder
Why Choose EstarDyn ISD1820‑S16?
The EstarDyn ISD1820‑S16 Recording Module delivers reliable performance for both hobbyists and professionals. Its built‑in speaker and microphone eliminate the need for extra components, reducing design complexity and cost. Whether you’re building a voice‑activated toy, a portable memo recorder, or an interactive learning device, this module provides the audio quality and ease of integration you need.
Ideal Applications
- Educational electronics kits and classroom demonstrations
- DIY voice‑recording toys and gadgets
- Portable memo pads and interview recorders
- Smart home voice alerts and reminders
- Prototype development for wearable audio devices
Upgrade your project with the EstarDyn ISD1820‑S16 Recording Module today and experience seamless audio capture and playback in a single, compact board.
Price: Original price was: $ 3.96.$ 1.94Current price is: $ 1.94.