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- ZH
- Last added
- 2026-10-17
Featured Jinlanghongxin manuals
Jinlanghongxin JL_MOD_BEEP_V1.0 Buzzer Module User 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.
Covers: Module Description · Technical Parameters · Pin Definitions · Schematic Diagram · Package Diagram · Precautions
Latest Jinlanghongxin manuals
Jinlanghongxin JL_MOD_BEEP_V1.0 Buzzer Module User Manual
User Manual 3 pages · 301 KB · ZHThis manual provides usage instructions, technical specifications, and pin definitions for the Jinlanghongxin JL_MOD_BEEP_V1.0 buzzer module.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Jinlanghongxin manuals
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.
From: Jinlanghongxin JL_MOD_BEEP_V1.0 Buzzer Module User Manual
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.
From: Jinlanghongxin JL_MOD_BEEP_V1.0 Buzzer Module User Manual