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Description
Tanotis 3pin/4pin Electronic Brick Sound Sensor Microphone Mic Module for ArduinoDescriptions: 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. Specifications: Brick Type Sensor Brick Brick Interface 3PIN Brick Power Supply 5V Board Size 33 14 1. 6mm Parameter Min. Typical Max. Unit Working voltage 4. 5 5 5. 5 VDC Digital output voltage VCC=5V 0 5 V Working current 5V 260 uA Frequency range 100
Descriptions:
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.
Specifications:
Brick Type |
Sensor Brick |
Brick Interface |
3PIN |
Brick Power Supply |
5V |
Board Size |
33 × 14 × 1.6mm |
| Parameter | Min. | Typical | Max. | Unit |
| Working voltage | 4.5 | 5 | 5.5 | VDC |
| Digital output voltage VCC=5V | 0 | - | 5 | V |
| Working current 5V | - | 260 | - | uA |
| Frequency range | 100 | - | 10000 | Hz |
| Sensitivity | - | -50 | - | dB |
DEMO:
Connect S port of electronic brick of microphone to A0 port of Arduino, and we will use the
Connect S port of electronic brick of microphone to A0 port of Arduino, and we will use the
following program to read the analog value. When the value exceeds the threshold, the LED
indicator will flash.
1 const int ledPin = 13; // the number of the LED pin
2 const int thresholdvalue=400; //The threshold to turn the led on
3 void setup() {
4 pinMode(ledPin, OUTPUT);
5 }
6 void loop() {
7 int sensorValue = analogRead(A0); //use A0 to read the electrical signal
8 if(sensorValue>thresholdvalue)
9 digitalWrite(ledPin,HIGH); //if the value read from A0 is larger than 400,then light the LED
10 delay(200);
11 digitalWrite(ledPin,LOW);
12 }
Package Included:
1 x NEW 3pin/4pin Electronic Brick Sound Sensor Microphone Mic Module for ArduinoShipping Notes
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★★★★★ 5
Chic - Nice - backpack
Color: Upgrade-champagne Brown, Size: 14 Inch
Best laptop backpack
Color adorable
Quality amazing
Thousands of pockets on the sides , inside back and front , plenty of storage
Material is great
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Perfect for a backpack or a purse
Color: Upgrade-black, Size: 14 Inch, Color: Upgrade-black, Size: 14 Inch
I love this black backpack. It has gold zippers and brown accents and it has a pocket in the front two on the side three inside and a pocket on the back of the laptop pocket. I have a disability and have to carry extra stuff so this is a perfect size for me to wear in my back every day. It’s black nylon so it should stay clean. I tend to drop things. I think this will be great, but even without a disability, this is a great backpack. It’s so cute.
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Perfect day bag!
Color: Upgrade-black, Size: 15.6 Inch
Super convenient and lightweight. I used it for two back-to-back conferences last week and it was PERFECT for what I needed to tote along all day. Fits my regular sized computer (15-16 inch) and even held my water bottle (which is larger than a regular plastic water bottle).
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Great backpack
Color: Upgrade-black, Size: 15.6 Inch
Stylish and lightweight for travel and work. Sturdy, comfortable straps. After trying about 5 different backpacks, I’m keeping this one.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Stylish, light (laptop, phone, notebook & pen) +
Color: Upgrade-apricot, Size: 15.6 Inch, Color: Upgrade-apricot, Size: 15.6 Inch
Perfect for work! I use it for laptop, charger and few items necessary at work. I have a few blocks to walk from parking to work location and this bag has replaced last backpack and purse. Much easier to carry one item than two or more. Plus, it has enough room if you need to use it for clothes and toiletries (road-trip) or carry-on.
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Reviewed in the United States on February 12, 2026