Name: Active Buzzer
Brand: Utronix
Price: 22.19 EUR
Availability: InStock
Rating: 4 (1 reviews)

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Description

Operating voltage 3.3V-5V
Complete with jumper wires
Transistor drive module uses 8550
Excellent product to make an Arduino Alarm
See our Youtube video on this device

OVERVIEW This module is extremely simple to use, and is an awesome little buzzer. See the You Tube video to get an idea of how loud this buzzer is. Simply send it HIGH value on the middle pin to "Buzz" or LOW value to stop it "buzzing" You can change the pitch of the buzzer by changing the frequency of the HIGH value. SPECIFICATION 3.3 to 5V Active Buzzer Alarm Module 3 Pin TTL Cable Transistor drive module uses 8550 Operating voltage 3.3V-5V Drive frequency: 2K ~ 5K square wave Bolt hole mounting 2.6mm aperture PCB Dimensions: 28.2mm (length) * 13.1mm (W) * 11.5mm (H) Wire length: 20cm Weight:. 7g

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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Fantastic and great service. Shipping was faster than expected.

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€ 22.19

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TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Active Buzzer

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