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EL4N35 4N35 DIP6 Optocoupler
1 × ₨ 55 -
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GY-273 Magneto HMC5883L
1 × ₨ 599
Subtotal: ₨ 654
-26%
5 Pcs Piezo Discs 10mm Acoustic Pickup Transducer Element Trigger Buzzer CBG Guitar
5 Pcs Piezo Discs 10mm 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.
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