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High level Trigger Passive Buzzer Module in Bangladesh
High level Trigger Passive Buzzer Module in Bangladesh

High level Trigger Passive Buzzer Module

SKU: 260606005506

Warranty : 3 Days

৳ 90.05

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Category: Buzzer

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Description of High level Trigger Passive Buzzer Module

The module is driven by 9012 audion
2. Operating voltage: 3.3V-5V
3. Low level trigger: have
4. Fixed bolt hole for easy installation
 

Characteristics of passive buzzers:

(1) Passive buzzers do not have an oscillator inside, so they cannot be made to sound by using a DC signal. They must be driven by a 2K~5K square wave. (2) The sound frequency is controllable, and the "Doremifasolasi" effect can be produced. (3) In some special cases, a control port can be reused with an LED

Characteristics of active buzzers:

(1) Active buzzers have an oscillator inside, so they will sound as soon as the power is turned on (2) Program control is convenient, and a high or low level of the microcontroller can make it sound, but passive buzzers cannot do this.

Note: The "source" here does not refer to the power supply. It refers to the oscillator.

 
Module interface description
(3-wire system) VCC: external 3.3V-5V voltage (can be directly connected to 5v microcontroller and 3.3v microcontroller) GND: external GND I/O: external microcontroller IO port

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High level Trigger Passive Buzzer Module

৳ 90.05

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What is the price of High level Trigger Passive Buzzer Module in BD?

The latest and best price of High level Trigger Passive Buzzer Module in BD is BDT 90.05 Taka. You can purchase the High level Trigger Passive Buzzer Module at the best price on TechShopBD.com or visit our office to pick yours up today.

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