The KY-038 Sound Microphone Sensor Module is a compact sound detection module designed for Arduino and other microcontroller-based projects. It uses an electret microphone to detect sounds such as claps,...
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The KY-038 Sound Microphone Sensor Module is a compact sound detection module designed for Arduino and other microcontroller-based projects. It uses an electret microphone to detect sounds such as claps, knocks, and loud noises. Featuring both analog and digital outputs, it allows users to monitor sound signals and trigger actions when sound exceeds an adjustable threshold. The onboard potentiometer enables sensitivity adjustment, making it suitable for sound-activated lighting, alarm systems, and home automation projects.
