27mm Piezo Electric Sensor 74HC30 17 x 11 x 5cm

17 x 11 x 5cm / 6

Simply clamp it and you're ready to go

Material: Aluminium Bore Diameter d1 5mm Bore Diameter d2 8mm Torsional Stiffness Zero  backlash

It has 6 pins (Pin1-anode

This 4 pin push switch is a latching type with three modes of operation and it is generally used in a torch where pressing a button for the first time turn ON the light when it is pushed for the second time torch's light beam changes and the third press turns OFF the torch

27mm Piezo Electric Sensor 74HC30 17 x 11 x 5cmA piezoelectric sensor or element is a device that uses the piezoelectric effect to convert voltage to vibration and vibration to voltage. This is a piezoelectric disc that picks up sound from musical instruments and other devices. Because it produces analogue output, you can connect it to a comparator circuit to produce digital output, or you can connect it directly to the microcontroller you're using. It is small in size and reliable enough to