27mm Piezo Electric Sensor 74HC30 This 4 pin push switch

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

Input power for Incandescent lamp 4x1000W

17 x 11 x 5cm / 6

Ground or Negative Supply Voltage

It has 6 pins (Pin1-anode

27mm Piezo Electric Sensor 74HC30 This 4 pin push switchA 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