HS-S05-L Sound Sensor Module - Digital Output, PH2.0 3-Pin
The HS-S05-L is a compact digital sound sensor module compatible with 3.3V and 5V microcontroller systems like Arduino, ESP32, and Raspberry Pi. It provides a straightforward digital output signal for detecting sound events, claps, or noise thresholds in embedded applications.
Features
- Wide 3.3V to 5.5V DC operating voltage range for broad system compatibility.
- Digital output (S pin) provides a clean, TTL-level signal for easy microcontroller interfacing.
- Compact PCB footprint of approximately 23mm x 33mm for space-constrained designs.
- Plug-and-play connectivity via a standard PH2.0 3-pin interface (GND, VCC, Signal).
- Low-power operation suitable for battery-powered sensing nodes and IoT devices.
Out of stock
The HS-S05-L sound sensor module integrates an electret microphone with a signal conditioning circuit to convert acoustic pressure waves into a digital logic signal. The onboard comparator triggers the digital output pin (S) high or low based on a preset sound threshold, simplifying event detection without requiring analog-to-digital conversion.
Designed for seamless integration into DIY electronics and prototyping platforms, the module’s PH2.0 3-pin connector ensures reliable wiring. Its wide voltage compatibility allows direct connection to common 3.3V and 5V logic families, making it an accessible component for sound-activated switches, security systems, and interactive projects.
Additional Information
| Weight | 0.003 kg |
|---|---|
| Dimensions | 3.3 × 2.3 cm |
