Frequently bought together:
Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | Sound Detection Sensor Module (LM393 Microphone Module) |
| Main Components | LM393 comparator + Electret condenser microphone |
| Function | Detects sound intensity and outputs a digital trigger signal |
| Operating Voltage | 4 V – 6 V DC |
| Output Type | Digital switching output (single channel) |
| Output Logic | LOW level output when sound is detected |
| Indicator | Onboard LED signal indication during sound detection |
| Sensitivity | Adjustable via onboard potentiometer (typical for LM393 modules) |
| Signal Type | Switch output (ON/OFF based on sound threshold) |
| Working Principle | Sound → microphone → voltage change → comparator (LM393) → digital output |
| Response Behavior | Triggered by sound intensity above set threshold |
| Key Features | Simple interface, high reliability, real-time sound triggering |
| Applications | Smart cars, sound-activated lights, alarm systems, robotics, noise detection |
| Advantage | Easy microcontroller integration (digital output, no audio processing needed) |
Package Includes:
1 x Sound Detection sensor Module
Related Products
Related Products
Intelligent Transportation Education Kit Year 1 Level 1 Textbook (Arduino Programming)
ACEBOTT
KES6,500.00
The ACEBOTT Intelligent Transportation Education Kit Year 1 Level 1 Textbook is the perfect starting point for young minds to explore Arduino-based programming through real-world applications in...
SOLD OUT
Arduino® UNO R4 Minima Original
Arduino
KES5,000.00
Introducing the Arduino UNO R4 Minima! This board boasts the RA4M1 microprocessor from Renesas, delivering increased processing power, expanded memory, and additional peripherals. And the best part?...
SOLD OUT
Arduino Mega 2560 Pro Mini Board
Arduino
KES2,200.00
This is a low cost and miniature version of the popular Arduino Mega 2560. It is assembled with a genuine Atmel ATmega2560 microcontroller and the low cost CH340G USB-UART interface. This board...
Arduino Leonardo Board
Arduino
KES1,500.00
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz...
Arduino Esplora Board
Arduino
KES5,500.00
This is for Arduino compatible Esplora, a game programming module board. About the for Arduino Esplora:
Arduino Esplora is a microcontroller board derived from the for Arduino Leonardo. It's designed...