As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

A spring vibration sensor is a simple device that can be used as a poor man’s accelerometer, or simply to detect vibration.

Both boards have a vibration sensor to detect bags hitting the top, and an IR break-beam sensor pair across the hole. An Arduino Nano reads from the sensors and controls an amplifier and a DF ...

With an ESP32 and a simple sensor, I can slap my table to turn on my PC for less than $5.

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.

Arduino, the IoT development platform, has announced the full release of Arduino IoT Cloud - an end-to-end solution that makes building connected projects easier for makers, IoT enthusiasts and ...

The BlueberryE Uno335 is a new Arduino Uno compatible board that has been created to provide an easy way to communicate with wireless 3.3v sensors.