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The sound is detected via microphone and fed into an LM393 op-amp. This is a lm393 sound detection sensor module for Arduino to detect whether sound has exceeded a threshold value. Working voltage: dc 3.


1. ELEGOO
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Capacitor, ELEGOO Electronic Fun Kit Bundle with Breadboard Cable Resistor, LED, Potentiometer 235 Items for Arduino, Respberry Pi
#adELEGOO #ad - With a precision potentiometer, better quality, power supply module and breadboard. With more than 200Pcs components. With jumper wire and f-m DuPont wire.More information #ad
Not including the controller board. This kit has all the components you need to start your projects for Arduino or Raspberry Pi and other microcontrollers.Brand | ELEGOO #ad |
Manufacturer | Elegoo #ad |
Height | 1.57 Inches |
Length | 5.7 Inches |
Width | 3.54 Inches |
Part Number | EL-CK-002 |
Model | EL-CK-002 |
More information #ad
2. Comimark
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Comimark X9C103S Digital Potentiometer Module for Arduino 2Pcs
#adComimark #ad - Package includes : 2pcs x9c103s digital potentiometer Module for Arduino If the number of products received is incorrect, please contact us. We will refund or give you a replacement.More information #ad
We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Operating current: less than 5mA;. Work delay: 2s-120s, the default setting is 20S. Module voltage: DC6-15V;.Brand | Comimark #ad |
Manufacturer | Comimark #ad |
Part Number | LY522-1 |
Model | LY522-1 |
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3. Wixine
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Wixine 2Pcs 10K Ohm Rotary Potentiometer Module for Arduino UNO PIC AVR MCU DSP
#adWixine #ad - Compatible interfaces:3-pin interface and 4-pin Grove interface. Pcb size:36. 0mm x 24. 0mm x 1. 6mm. Package included: 2pcs 10k ohm rotary potentiometer module for arduino UNO PIC AVR MCU DSP If there are any problems with the product, please send us pictures.More information #ad
Tell us more details about this problem. Working voltage:3. 3 or 5v DC. Thank you so much for your purchasing from our store. Any question, please feel free to contact us.Brand | Wixine #ad |
Manufacturer | Wixine #ad |
Part Number | LY609 |
Model | LY609 |
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4. LAFVIN
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Switch, LAFVIN Electronics Component kit with resistors,Pin Header,LEDs, Potentiometer,for Arduino MEGA2560
#adLAFVIN #ad - With more than 250pcs components. Bigger switch size with different color caps. Not including the controller board. High quality electronics component pack. Totally 10 kinds value of resistors, each 20pcs with Identify Resistance Card.More information #ad
Brand | LAFVIN #ad |
Manufacturer | LAFVIN #ad |
Part Number | LA-005 |
Model | LA-005 |
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5. kuman
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Capacitor, Potentiometer 236 Items K66, kuman Electronic Fun Bundle Learning Kit for Arduino Raspberry pi with Breadboard Cable Resistor, LED
#adkuman #ad - The kuman board is not included, offer free Resistance Card X 1. With jumper wire and 40P F-M dupont wire. With a precision breadboard, potentiometer and power supply module.More information #ad
We offer free sample and the tutorial for arduino beginner to who can make fun projects. This kit include basic components for Arduino, Raspberry pi project. With more than 200pcs components.Brand | kuman #ad |
Manufacturer | kuman #ad |
Height | 1.8 Inches |
Length | 7.2 Inches |
Weight | 0.25 Pounds |
Width | 3.7 Inches |
Part Number | K66-AU |
Model | K66-US |
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6. Makeronics
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Makeronics 7-in-1 RAB Holder + 830 Tie-Points Breadboard+Electronics Fun Kit | Power Supply Module | Precision Potentiometer | Jumper Wires for Prototyping Circuit/Arduino/Raspberry Pi
#adMakeronics #ad - 140 pcs u-shape solide copper jumper Wires plus 65 PCS Copper Jumpers Meet your project expetation。. Better improvement on product quality and durablity. Powered by Makeronics Technology. A breadboard and power supply module -Include a good range of LEDs, resistors, buttons, capacitors, a few transistors and diodes.More information #ad
Perfect for arduino and raspberry Pi Shield Prototyping and Testing. Rab holder with 830 solderless breadboard plus electronics fun kit, Compatible with ArduinoMega 2560, Uno and Raspberry Pi 4B/3B+/3B/2B/1B/Zero.Brand | Makeronics #ad |
Manufacturer | Makeronics #ad |
Weight | 0.55 Pounds |
Part Number | 789964484674 |
Model | Breadboard Arduino Raspberry Pi |
Warranty | Breadboard Arduino Raspberry Pi |
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7. Stemedu
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High Sensitivity Microphone Sound Detection Sensor with 3.3-5V Digital Onboard Potentiometer Led Indicator for Ar-duino Pack of 5, Stemedu LM393 Sound Sensor Module
#adStemedu #ad - Note: this microphone sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.The sound is detected via microphone and fed into an LM393 op-amp. This is a lm393 sound detection sensor module for Arduino to detect whether sound has exceeded a threshold value. Working voltage: dc 3.
More information #ad
3-5v, chip: lm393, electret microphone, Sound detected LED: The signal light when there is sound. Document link: https://drivedotgoogleDOTcom/open?id=1N3nr2m25jU2xqbqBTnGvhL9j5vlGCO2N. If any question, how to contact us? please click “stemedu”you can find "Sold by Stemedu" under Buy Now button, in the new page, click “Ask a question” to email us.Brand | Stemedu #ad |
Manufacturer | Stemedu #ad |
Part Number | ST0122X5+FZ0036- |
More information #ad
8. Makeronics
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Makeronics 7 in 1 Blue Breadboard Holder Raspberry Pi 4 Holder + 1200 Breadboard+Electronics Fun Kit|Power Supply Module| Precision Potentiometer and More for Prototyping Circuit/Arduino/Raspberry Pi
#adMakeronics #ad - 140 pcs u-shape solide copper jumper Wires plus 65 PCS Copper Jumpers Meet your project expetation。. Perfect for arduino and raspberry Pi Shield Prototyping and Testing. Better improvement on product quality and durablity.More information #ad
A breadboard and power supply module -Include a good range of LEDs, resistors, buttons, capacitors, a few transistors and diodes. Powered by Makeronics Technology. Rab holder with 3 pcs of 400 points breadboard +Electronics fun kit, Compatible with Arduino and Raspberry Pi.Brand | Makeronics #ad |
Manufacturer | Makeronics #ad |
Weight | 0.63 Pounds |
Part Number | 721968244656 |
Model | Breadboard Arduino Raspberry Pi circuit |
Warranty | Breadboard Arduino Raspberry Pi circuit |
More information #ad
9. ELEGOO
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ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE
#adELEGOO #ad - This is the upgraded starter kits with power supply module, 9V battery with dc. Lcd1602 module with pin header not need to be soldered by yourself. The most economical kit based on Arduino platform to starting programming for those beginners who are interested.More information #ad
Free pdf tutorialmore than 22 lessons and clear listing in a nice package. High quality kit with uno r3. 100% compatible with arduino uno r3, MEGA 2560 R3, NANO.Brand | ELEGOO #ad |
Manufacturer | ELEGOO #ad |
Height | 1.97 Inches |
Length | 8.3 Inches |
Weight | 1.2 Pounds |
Width | 5.5 Inches |
Part Number | EL-KIT-003 |
Model | EL-KIT-003 |
Warranty | CHOKING HAZARD -- Small parts. Not for children under 3 yrs. |
More information #ad