Piezo Sensor Element 15 mm inertial Module has two lights which

Module has two lights which are receive indicator and transmit indicator

small electronics save space by having a pick-and-peaceable UFL connector (also called UFL

Flex sensors are sensors that change in resistance depending on the amount of bend on the sensor

Analog (continuous) joystick + 7 push button (digital) control

Depth of detection: 37mm

Piezo Sensor Element 15 mm inertial Module has two lights whichK Piezo element is a sensor which is used to detect vibration, in this case, a knock on a door, table, or other solid surface. A piezo is an electronic device (sensor) that generates a voltage when it's physically deformed by a vibration, sound wave, or mechanical strain. Similarly, when you put a voltage across a piezo, it vibrates and creates a tone. Piezos can be used both to play tones and to detect tones. For more information on piezo electric