By reading different values from the sensor, we can detect if is it light , dark or a value between them. Another element that we are going to use on this experiment is Piezo Buzzer.

The idea behind this compact and economical Vibration Sensor Alarm is very simple. It uses a cheap and cheerful vibration sensor to drive a piezo-sounder.

Weighing in at 1.2g, the Model 1011 miniature piezoelectric accelerometer measures vibration and shock levels on structures and small objects. A self-generating device, it requires ...

CN-0532 vibration sensor is based on the ADXL1002. Noise and bandwidth is comparable with a piezoelectric sensor while the ADXL1002 provides superior performance in temperature sensitivity, dc to low ...

Useful in out-of-balance occurrences such as those common to home washers/driers, balancing and drilling tools, and pinball machines, the Model TRHN-308 solid-state vibration ...

The SW-420 Vibration Sensor will detect large disturbances and send the data to the Arduino. The occurrence and strength (Intensity) of the vibrations will be displayed on an LCD screen.