Jinlanghongxin JL_MOD_BEEP_V1.0 Buzzer Module User Manual

This manual provides usage instructions, technical specifications, and pin definitions for the Jinlanghongxin JL_MOD_BEEP_V1.0 buzzer module.

Jinlanghongxin JL_MOD_BEEP_V1.0 Buzzer Module User Manual - cover page
Brand
Jinlanghongxin
Category
Other Electronics
Document type
User Manual
Language
Chinese
Pages
3
File format
PDF
File size
301 KB
Published
17 October, 2026
Updated
17 October, 2026
MD5 checksum
BD21973EA8BD7BED5B73690FC940AED7
PDF
Jinlanghongxin JL_MOD_BEEP_V1.0 Buzzer Module User Manual PDF

About this manual

The document is a user manual for the Jinlanghongxin JL_MOD_BEEP_V1.0 buzzer module. It explains that the module is a DC voltage-powered electronic sounder used in various electronic products like computers, printers, and alarms. The text distinguishes between active buzzers, which have an internal oscillation circuit and sound upon power, and passive buzzers, which require an external 2-5KHz square wave drive to produce sound. This manual is written in Chinese.

What's inside

  • Module Description
  • Technical Parameters
  • Pin Definitions
  • Schematic Diagram
  • Package Diagram
  • Precautions

Specifications

Operating Voltage5V
PCB Dimensions20mm x 15mm

Frequently asked questions

What is the difference between active and passive buzzers?

Active buzzers have an internal oscillation circuit and sound when powered, while passive buzzers require an external 2-5KHz square wave drive to sound.

What are the pin functions for the JL_MOD_BEEP_V1.0 module?

The VCC pin is for the 5V supply voltage, and the IN pin is the control IO.

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