HALJIA

HALJIA Passive Low Level Trigger Buzzer Alarm Module Compatible with Arduino

Name: HALJIA Passive Low Level Trigger Buzzer Alarm Module Compatible with Arduino
Brand: HALJIA
SKU: ae5405b6fde41ad67feb75bb7eaa25ba
Price: 4.99 GBP
Availability: InStock

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Description

Amazon Passive buzzer, need input oscillation frequency in the I / O ports, and the buzzer will sound Module using S8550 transistor drive Operating voltage: 3.3V~5V Fixed bolt holes for easy installation Module interface description (3-wire)

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£ 4.99

Description (1)

Passive buzzer, need input oscillation frequency in the I / O ports, and the buzzer will sound Module using S8550 transistor drive Operating voltage: 3.3V~5V Fixed bolt holes for easy installation Module interface description (3-wire)