Sound

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  • Sound Sensor can detect the sound intensity of the environment. The main component of the module is a simple microphone, which is based on the LM386 amplifier and an electret microphone.
  • 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.
  • An electret microphone is a type of electrostatic capacitor-based microphone, which eliminates the need for a polarizing power supply by using a permanently charged material.
0.80
Piezo, Analog, Without, LOUDITY, LD-EDPE-1209, China, 0.001kg
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0.80
Piezo, Analog, Without, LOUDITY, LD-BZPN-2312, China, 0.001kg
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0.80
Sound, Analog, Without, LOUDITY, LD-MC-6035W, China, 0.001kg
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0.90
Sound, 3.3VDC, 5VDC, 0.5mA, Analog, Without, LOUDITY, LD-MC-6035P, China, 0.001kg
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3.60
Sound, 3.3VDC, 5VDC, Analog, Without, DFROBOT, SEN0487, China, Breadboard Friendly
This tiny MEMS microphone has an amplifier gain of 66. When there is no sound detected, it outputs voltage around 0.66*VCC. When speaking, you can easily...
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1.20
Sound, 3.3VDC, 5VDC, Digital, Analog, OEM, China
KY-038 LM393 Sound Detection Sensor Module for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via a microphone and...
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0.50
Sound, 3.3VDC, 5VDC, 0.8mA, LOUDITY, China, 0.001kg, Το προϊόν είναι εξάρτημα και δεν αποτελεί έτοιμη συσκευή.

Small electret microphone. Useful in acoustic and audio applications.

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1.20
Sound, 3VDC, 5VDC, 0.5mA, Analog, Without, Adafruit, China, 0.001kg
That's one tiny microphone! At about the size of a mature aphid , this wired Electret Microphone is perfect for your FONA . This microphone's very...
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0.60
Piezo, Analog, Without, OEM, China, 0.0018kg, Το προϊόν είναι εξάρτημα και δεν αποτελεί έτοιμη συσκευή.
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.
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1.30
Piezo, 3.3VDC, 5VDC, 3.5mA, Analog, Without, OEM, BPT3012H5.5W150-01, China, 0.001kg
This large (30mm diameter) piezo element is nicely enclosed with mounting holes so you can attach easily.
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8.50
Sound, 3.3VDC, 5VDC, 15mA, Analog, Without, Adafruit, ADA1063, USA, 0.001kg
This breakout is best used for projects such as voice changers, audio recording/sampling, and audio-reactive projects that use FFT.
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If you believe that your personal data has been misused, you have the right to lodge a complaint with a supervisory authority. We’re obliged by EU General Data Protection Regulation to let you know about this right; we don’t actually intend to misuse your data.

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9.80
Sound, 3.3VDC, 5VDC, 3.1mA, Analog, Digital, Without, Adafruit, 09-SEN-01713, USA, 0.001kg
Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-20KHz...
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6.10
Sound, 3.3VDC, 5VDC, Analog, Without, Adafruit, USA, 0.001kg
Listen to this good news - we now have a breakout board for a super tiny MEMS microphone. Just like 'classic' electret microphones, MEMS mics can detect...
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13.60
Sound, 3.3VDC, 5VDC, 100uA, Analog, Without, Sparkfun, 03-SEN-12642, USA, 0.001kg
The Sound Detector is a small and very easy to use audio sensing board with three different outputs.
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9.20
Sound, 3.3VDC, 5VDC, 5.5VDC, Analog, Without, Sparkfun, BOB-12758, USA, 0.002kg, Το προϊόν είναι εξάρτημα και δεν αποτελεί έτοιμη συσκευή.
This small breakout board couples an Electret microphone (100Hz–10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any...
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The data will be visible to some members of our staff. If you’d like to have your personal data removed, send an email to dpo@grobotronics.com.

If you believe that your personal data has been misused, you have the right to lodge a complaint with a supervisory authority. We’re obliged by EU General Data Protection Regulation to let you know about this right; we don’t actually intend to misuse your data.

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4.20
Sound, 3.3VDC, 5VDC, Analog, Digital, Without, Waveshare, 9534, China, 0.007kg
Onboard audio power amplifier LM386 Audio signal gain up to 200 Adjustable accuracy Signal output indicator
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We (GRobotronics) will add your email address to a special mailing list for this product. Once the product is in stock, you’ll get an email about it automatically, and your email address will be removed from the product’s mailing list.

The data will be visible to some members of our staff. If you’d like to have your personal data removed, send an email to dpo@grobotronics.com.

If you believe that your personal data has been misused, you have the right to lodge a complaint with a supervisory authority. We’re obliged by EU General Data Protection Regulation to let you know about this right; we don’t actually intend to misuse your data.

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39.90
Sound, 5VDC, 5.5VDC, 40mA, Digital, UART, Sensor, ElecHouse, China, 0.018kg
Voice Recognition Module is a compact and easy to use speech recognition board that can be easily interface easily with  Arduino . This product is a...
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