DFR0034

DFR0034 is a Gravity: analogue sound sensor suitable for a range of Arduino projects. The sensor is typically used for detecting the loudness of ambient sounds, the controller can collect the output signal and actuate accordingly. Possible applications include a "clap and buzz" system to find your lost keys if you combine it with a buzzer.

• Wide voltage range from 3.3V to 5V
• Detects sound intensity
• Standard assembly structure (two 3mm mounting holes with multiple of 5mm as interval)
• Analogue interface
• Icons to simply illustrate sensor function
• High-quality connector
• Immersion gold surface
• Board size is 22x30mm (0.87 x 1.26in)

목차

Analog sound sensor x1, Analog cable x1.