Sensor Modules
SOUND SENSOR 3 PIN
In Stock: 100
SKU: 800756
₹ 60.00 (Incl. GST)
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The 3-pin sound sensor detects sound intensity and provides a digital output when noise crosses a threshold. It is based on an electret microphone and an amplifier circuit. The module is widely used in voice-activated systems, noise detection, and automation. It operates on a simple digital output, making it easy to use with microcontrollers. The onboard potentiometer allows sensitivity adjustment. It can be used for detecting claps, alarms, or sudden noises. The sensor is useful in security systems for detecting unauthorized activities. It helps in building interactive projects, such as sound-controlled lights and appliances. Its simple design makes it ideal for beginner-friendly IoT applications. The sensor works efficiently in smart home automation and robotic applications.
Specification
- Detects sound intensity and provides digital output.
- Adjustable sensitivity via onboard potentiometer.
- Works with microcontrollers for automation projects.
- Ideal for voice-activated and sound-triggered systems.
- Used in security, alarms, and interactive devices.
- Simple and compact design for easy integration.