How can I get technical support for usage problems?

You can contact us via email or online chat. For remote help, we use TeamViewer after you install it.

What happens if the product is lost in transit?

Contact customer service immediately. If confirmed lost by the courier, we will arrange redelivery.

What is the main chip used in this module?

The main chip is the LM393 combined with an electret microphone.

Voice Sound Sensor Module 3 Pin Sound Lm393 Electret Microphone

Name: Voice Sound Sensor Module 3 Pin Sound Lm393 Electret Microphone
Brand: Shenzhen Ke Zhi You Technology Co., Ltd.
SKU: 892620075

Guangdong, ChinaShenzhen Ke Zhi You Technology Co., Ltd.

US$0.48

10-100 Pieces

US$0.44

101-500 Pieces

US$0.46

501-1,000 Pieces

US$0.42

1,001+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Output Signal Type

Analog Type

Production Process

Normal Wirewound

Model NO.

KZY3138

Material

Plastic

Certification

out-Wire

3 Wire

Brand Name

Fut

Product Name

Angular Sensor

Application

Horn Smart Car Special for R3

Quality

High Quality 100% Brand New

Package

Electrostatic Packaging Bag

Payment

Union\Paypal\Tt

Shipping by

DHL\UPS\FedEx\EMS\HK Post

Operating Voltage

DC 4~6V

Size

32mmx17mmx15mm

Trademark

FUT

Origin

Guangdong, China

Production Capacity

9999

Key features

LM393 Main Chip: Features LM393 chip with electret microphone for high-quality sound detection.

Low Active Signal Output: Output signal goes low when sound is detected, activating the signal light.

Wide Operating Voltage: Supports DC 4V to 6V for versatile power supply options.

Versatile Applications: Ideal for sound control lamps, sound-light alarms, and sound detection systems.

Compact Dimensions: Small size of 32mm x 17mm x 15mm fits easily into various projects.

CE Certified: Product meets CE safety and quality standards for reliable performance.

Multiple Shipping Options: Available via DHL, UPS, EMS, and HongKong Airmail with tracking support.

Remote Technical Support: Engineers provide remote assistance via TeamViewer for complex troubleshooting.

Company profile

R&D Capabilities

Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-09-28Nearest Port: Yantian PortAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is a limited company focusing on electronic components with a small team and limited capabilities in R&D and overseas services. While they claim a wide global reach, they lack advanced R&D services, such as ODM, OEM, and 3D design services. Financial data is present but lacks elaborate context for assessment. The supplier has a structured team for after-sales services but lacks participation in trade shows and overseas expansion.

After-Sales capabilityThe supplier has an after-sales service team aimed at ensuring high product quality and service, contributing to long-term business partnerships.

R&D capabilityThe supplier lacks significant R&D capabilities, offering no new products or advanced design services like ODM or SDKs.

Production capacityThe supplier has minimal R&D staff and no quality control test equipment, indicating limited production capabilities.

Customization capabilityThe supplier offers minor customization, with no ODM or OEM services available for popular brands.

Client casesThe supplier claims their products are sold in over 100 countries, indicating a broad market presence.