The Sound Detection Sensor for Arduino is a compact and easy-to-use sensor that detects sound levels and outputs a voltage level that corresponds to the sound level. This sensor is ideal for a wide range of projects, from simple sound-activated switches to more complex sound-sensitive robots and other devices.
The sensor features a built-in microphone that detects sound and converts it into an electrical signal. It also has an adjustable sensitivity control that allows you to adjust the sensitivity of the sensor to suit your specific needs. Additionally, the sensor has a built-in LED indicator that lights up when sound is detected, making it easy to see when the sensor is active.
The sensor is powered by a 5V power supply, and it outputs an analog voltage level that corresponds to the sound level. The output can be read using an analog input pin on your Arduino board, and can be used to trigger an event, or to control the brightness of a LED or other devices.
Technical Specs:
- Operating Voltage: DC 5V
- Sensitivity Adjustable
- Output: Analog voltage output
- Working Temperature: -20℃~+60℃
- Working Humidity: 0~95%RH
- Sound Detection Range: ≥60dB
- Sensor Dimension: 27mm x 25mm x 22mm
Pin Connections:
- Power supply pin: VCC, GND
- Analog output pin: A0
- Adjustable sensitivity pin: S
- Digital output pin: D0
Dimensions:
- Length: 27mm
- Width: 25mm
- Height: 22mm
The Sound Detection Sensor for Arduino is a great choice for anyone looking to add sound detection capabilities to their Arduino-based projects. It is easy to use, and offers a high level of flexibility, making it a great choice for a wide range of applications.