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Jinhengyuan Electronic Technology specializes in design and manufacture sound related PCBA for industrial and commercial realms.

Recordable Sound Module

A recordable sound module can be used to create a sound alarm. By utilizing the recording and playback features, you can record an alarm sound or message and trigger it when needed. Using the microphone or input jack on the sound module, record the alarm sound or message that you want to play when the alarm is triggered. Make sure the recording is loud and clear for effective alerting.

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Multiple Trigger Sound Circuit Board
The "Multiple Trigger Sound Circuit Board" is an advanced sound module that supports high or low triggers and is equipped with a 4MB memory for audio storage. With features like micro USB download and programmability, it delivers exceptional MP3 audio playback and allows for triggering sounds with ease.
DIY Record Music Sound Box with Micro USB Port
The DIY Record Music Sound Box is a versatile device that allows you to create personalized audio experiences. It can be used for various purposes like enhancing bear toys or creating DIY gift boxes, thanks to its built-in 4 MB memory and easy audio download capability through the micro USB port. With this music box, you can effortlessly customize and share special audio messages for unique and heartfelt gifts.
PIR Motion Sensing Recordable Sound Module with SD Card Sort
The PIR Motion Sensing Recordable Sound Module with SD Card Sort is a versatile device that can detect motion and play recorded sounds. With the ability to connect to external amplifiers and a built-in 4MB memory, it offers endless possibilities for creating interactive and customizable audio experiences. It includes a toggle power switch and a standard built-in 4M Flash memory, expandable up to 16M for increased storage capacity.
UART 3.3V TTL Sound Playback Module With Diy Infrared Motion Sensor For Alarm System
Product Name: PIR Motion Sensor Voice Module

The Sensing Sound Module is equipped with a PIR motion sensor that can detect motion within a range of 0-10 meters. Upon detection, it triggers the playback of a selected sound, offering a convenient 4-way trigger connection for various sound devices. It also supports micro USB downloads, easy for the engineer to program or design.
Voice Program Loud TTL Board Support Micro USB Download
Product Name: MP3 Recognition Module

QJ008M02 perfectly integrates hard decoding of MP3 and WMV, which supports FLASH driver, FAT16, and FAT32 file systems. You can play the songs or download them from the computer into Flash which is similar to the USB disk copy way, easy and convenient. This small module, with a loud sound, and simple control mode, is the priority choice for most electronic engineers to start debugging voice programs quickly.
Voice Playback MP3 Recognition Module With SD Card Sort for Sound Electronic Device
Product Name: MP3 Recognition Module

The QJ007M02 is a versatile voice module that combines MP3 and WAV hard decoding, offering a serial port for seamless integration. With support for industrial-level serial communication protocols, it is ideal for DIY projects on Arduino boards. It allows voice storage using SPI FLASH, TF cards, or USB flash drives and can be easily controlled through simple serial port commands for stable and user-friendly operation.
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