--- product_id: 92002257 title: "Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects" price: "82 DH" currency: MAD in_stock: true reviews_count: 8 url: https://www.desertcart.ma/products/92002257-robocraze-lm393-sound-sensor-module-arduino-compatible-sound-detection-module store_origin: MA region: Morocco --- # LM393 Electret Mic tech Single channel low-level output Bolt hole for easy mounting Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects **Price:** 82 DH **Availability:** βœ… In Stock ## Summary > 🎧 Elevate your projects with sound-sensing precision β€” don’t miss the beat! ## Quick Answers - **What is this?** Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects - **How much does it cost?** 82 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/92002257-robocraze-lm393-sound-sensor-module-arduino-compatible-sound-detection-module) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Lightweight:** Sleek 15x38x60mm form factor fits effortlessly into any project. - β€’ **Effortless Installation:** Integrated retaining bolt hole ensures quick, secure mounting. - β€’ **Real-Time Signal Output:** Single channel low-level output for instant sound intensity feedback. - β€’ **Precision Sound Detection:** Harness the LM393 sensor for accurate ambient noise monitoring. - β€’ **Seamless Arduino Compatibility:** Plug-and-play design tailored for Arduino and similar boards. ## Overview The Robocraze Sound Sensor Module features the reliable LM393 chip paired with an electret condenser microphone to detect sound intensity with a single low-level output channel. Compact and lightweight, it offers easy installation via a retaining bolt hole and is fully compatible with Arduino boards, making it an essential tool for sound-responsive projects and innovations. ## Description Description: This programmer is based on thomas fischl's usbasp design and connects to your computer's usb port. Not only is it quite compact, but the design is really elegant. The usb interface is achieved by using an atmega processor and the rest is done in firmware with 500ma over-current protection self-recovery fuse, and complete protection of expensive computer motherboard designed for notebook computers, special two 3.6v regulator, a perfect match to level, get rid of the instability of hardware hidden target board power mode jumper settings the well-configured firmware, the speed of the unique adaptive technology, stability and obtain the best balance between speed supports firmware upgrade unlimited list of supported chips: 51 series: At89s51, at89s52,, at89s53, at89s8252 avr series: Attiny12 (l), attiny13 (v), attiny15 (l), attiny24 (v), attiny25 (v), attiny26 (l), attiny2313 (v), attiny44 (v), attiny45 (v), attiny84 (v), attiny85 (v), at90s2313 (l), at90s2323 (l), at90s2343 (l), at90s1200 (l), at90s8515 (l), at90s8535 (l), atmega48 (v), atmega8 (l), atmega88 (v), atmega8515 (l), atmega8535 (l), atmega16 (l), atmega162 (v), atmega163 (l), atmega164 (v), atmega165 (v), atmega168 (v), atmega169 (v), atmega169p (v), atmega32 (l), atmega324 (v), atmega325 (v), atmega3250 (v), atmega329 (v), atmega3290 (v), atmega64 (l), atmega640 (v), atmega644 (v), atmega645 (v), atmega6450 (v), atmega649 (v), atmega6490 (v), atmega128 (l), atmega1280 (v), atmega1281 (v), atmega2560 (v), atmega2561 (v), at90can32, at90can64, at90can128, at90pwm2 (b), at90pwm3 (b), etc. Review: Very good - Good product reasonable price best value for money Review: Good - Good but output voltage is little low ## Features - Uses LM393, Electret condenser microphone. - Signal output Indication. - Single channel signal output. - The output effective signal is low level. - Can detect the intensity of the sound environment. - With the retaining bolt hole, convenient installation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FDF3V1M | | Best Sellers Rank | #1,236 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Robotic Kits & Accessories | | Brand | Robocraze | | Colour | Multi-Color | | Country of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (154) | | Date First Available | 9 July 2018 | | Item Dimensions LxWxH | 15 x 38 x 60 Millimeters | | Item Height | 6 Centimeters | | Item Weight | 50 g | | Item Width | 38 Millimeters | | Item model number | RC-A-4051 | | Manufacturer | Robocraze | | Model number | RC-A-4051 | | Net Quantity | 1 Count | | Number of Memory Sticks | 1 | | Packer | 8123057137 | | Product Dimensions | 1.5 x 3.8 x 6 cm; 50 g | ## Images ![Robocraze LM393 Sound Sensor Module Arduino Compatible Sound Detection Module with Electret Microphone | Adjustable Sound Trigger Sensor for Robotics IoT Automation Noise Detection Projects - Image 1](https://m.media-amazon.com/images/I/61n7cdDFsML.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good *by R***R on 18 November 2025* Good product reasonable price best value for money ### ⭐⭐⭐⭐ Good *by J***K on 21 November 2019* Good but output voltage is little low ### ⭐⭐⭐⭐⭐ Delay too less but there a solution *by L***A on 27 September 2025* Its working fine,if you want a longer delay need to change capacitor by your own with a higher farad ## Frequently Bought Together - Robocraze Sound Sensor Module for boards compatible with Arduino | LM393 Sound Sensor | LM393 Sound Detection Module - (Pack of 1) - RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable - Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ma/products/92002257-robocraze-lm393-sound-sensor-module-arduino-compatible-sound-detection-module](https://www.desertcart.ma/products/92002257-robocraze-lm393-sound-sensor-module-arduino-compatible-sound-detection-module) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-07-12*