Buzzer / Speaker Module
A 5V Active Alarm Buzzer Module for Arduino is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Just like what you are viewing now, it is 5V DC Electronic Part Active Buzzer Module. Using top quality material, it is durable in use.
What is more, an active buzzer rings out as long as it is electrified. Compared with a passive buzzer, it is a bit expensive but easier to control. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke. A good choice for you all!
Module Interface Specification (3-wire)
External 3.3V-5V voltage (can be directly connected with the 5v and 3.3v MCU MCU)
– External GND out external microcontroller IO port
Features :
- An active buzzer with a concussion internal source- so long as it will be called an energized
- Programmable, easy to control- SCM can let a high-low sound- while passive buzzer did not.
Package Includes:
1 x 5V Active Alarm Buzzer Module for Arduino
3 x F-F Jumper cable
DC 12V Wired Mini Horn Siren Home Security Sound Alarm System 120DB Anti-theft Speaker Buzzer. This product can be used with your system to respond to signals from the alarm keypad/console.
Features :
- Adopt a 3.5mm plug, solid and durable
- DC 5V to 12V alarm siren with 3.5mm plug connector
- The sound is 120 decibels, it’s loud even at 5V DC
- Made of ABS plastic, wear resistance, impact resistance, heat resistance, low-temperature resistance
- Can mount by sticker or screws, equipped with a sticker on its bottom, very easy to install
The Nextion BOX Speaker accessory is designed for Nextion Intelligent Series HMI displays without enclosure including 4.3″, 5.0″, 7.0″ ,10.1″ display size.
Specifications :
- Input Power：1.5W
- Frequency Range: 100Hz-3KHz
- Connector：1.25mm pitch 2-pin female connector (1.25T-2-2A)
- Wire Length: 250mm
- Size: 31*28*14.8mm
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