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Elecbee 3pcs Microphone Noise Decibel Sound Sensor Measurement Module 3p / 4p Interface
SKU: EB0043510
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Key Features
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- This module can be connected to the analog I / O port,
- when speaking to the microphone, the analog value will be changed.
- A recorder can be made by reading and saving the analog value.
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Specifications:
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2const int thresholdvalue=400; //The threshold to turn the led on
3void setup() {
4pinMode(ledPin, OUTPUT);
5}
6void loop() {
7 int sensorValue = analogRead(A0); //use A0 to read the electrical signal
8 if(sensorValue>thresholdvalue)
9digitalWrite(ledPin,HIGH); //if the value read from A0 is larger than 400,then light the LED
10 delay(200);
11 digitalWrite(ledPin,LOW);
12}xa0
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| Brick Type | Sensor Brick |
| Brick Interface | 3PIN |
| Brick Power Supply | 5V |
| Board Size | 33 × 14 × 1.6mm |
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| Parameter | Min. | Typical | Max. | Unit |
| Working voltage | 4.5 | 5 | 5.5 | VDC |
| Digital output voltageVCC=5V | 0 | - | 5 | V |
| Working current5V | - | 260 | - | uA |
| Frequency range | 100 | - | 10000 | Hz |
| Sensitivity | - | -50 | - | dB |
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DEMO:
Connect S port of electronic brick of microphone to A0 port of for , and we will use the following program to read the analog value. When the value exceeds the threshold, the LED indicator will flash.
Connect S port of electronic brick of microphone to A0 port of for , and we will use the following program to read the analog value. When the value exceeds the threshold, the LED indicator will flash.
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1const int ledPin = 13; // the number of the LED pin2const int thresholdvalue=400; //The threshold to turn the led on
3void setup() {
4pinMode(ledPin, OUTPUT);
5}
6void loop() {
7 int sensorValue = analogRead(A0); //use A0 to read the electrical signal
8 if(sensorValue>thresholdvalue)
9digitalWrite(ledPin,HIGH); //if the value read from A0 is larger than 400,then light the LED
10 delay(200);
11 digitalWrite(ledPin,LOW);
12}xa0
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Description
3 x Microphone Noise Decibel Sound Sensor Measurement Module
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
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| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
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In-Stock:9999
Qty.
1
Unit Price
₺ 284.10₺ 334.31
Ext. Price
₺ 284.10₺ 334.31
₺ 284.10₺ 334.31
Can Ship in 1-3 Business Days