This video shows how to use KY-038 Sound Sensor using Arduino. It also shows how you can control LED by clap with the help of Arduino and Sound Sensor. We have shown only to control LED, but by using the same concept you can control any electronic device.
KY-038 Sound Sensor having 4 Pins:
- AO – Analog Output
- G – Ground
- + – VCC
- DO – Digital Output
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IoTBoys
9 projects • 115 followers
Watch, Learn and Built IoT projects | DIY IoT Projects | IoT Projects for College Student.
Rajiv Sharma
17 projects • 71 followers
Having more than 10 years of experience in IoT and software technology. Founded IoTBoys to share knowledge with IoT enthusiasts.
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