This project uses a sound sensor to control an LED with an Arduino. The LED lights up when the sound sensor detects noise above a certain threshold, making it a fun way to create sound-reactive ...

Anyone can hang a poster from the wall, but if you're willing to put a little DIY into your home decorations, this Arduino-powered LED wall-art looks ...

The sound sensor detects clapping or any loud sound, and sends a digital signal (HIGH) to the Arduino.Based on this signal: The Arduino turns ON the motor and LED.; After a few seconds, the Arduino ...

12 thoughts on “ Building A Sound Activated Shop Fan With Arduino ” BT says: February 10, ... as they usually led to lengthy stories (that almost always involved bragging).

As well, one red-colored LED (shines like a beacon) provides the visual alert. After construction and testing, you can re-build the whole circuit in a small veroboard, with the help of one ...

Users will need to provide their own Arduino Pro Mini and the hardware features a 1.4 W, 8 Ohms, Texas Instruments TPA2005D1, 14 bit ganged PWM, PWM 8 kHz low pass smoothing filter all powered by ...