Piezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer.
12mm PIEZO ELECTRIC SOUND SENSOR
₹10.00
In stock
i wanted this product for power generation but it broke no technical specification mentioned in the package .. no bill no warranty card no seller information…. i want the technical specification and the mechanical load it can bare .. and if i get the manufacturer or seller information for availability and technicl data