Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty

Sound to signal

Microphone (Condenser), Sensitivity 52D, Perfect for Use with Arduino/Raspberry Pi 9 x 7mm, Through Hole

Microphone (Condenser), Sensitivity 52D, Perfect for Use with Arduino/Raspberry Pi 9 x 7mm, Through Hole – 2

Microphone (Condenser), Sensitivity 52D, Perfect for Use with Arduino/Raspberry Pi 9 x 7mm, Through Hole – 3

Microphone (Condenser), Sensitivity 52D, Perfect for Use with Arduino/Raspberry Pi 9 x 7mm, Through Hole – 1

Microphone (Condenser), Sensitivity 52D, Perfect for Use with Arduino/Raspberry Pi 9 x 7mm, Through Hole

Name: Microphone (Condenser), Sensitivity 52D, Perfect for Use with Arduino/Raspberry Pi 9 x 7mm, Through Hole
Brand: OTRONIC
SKU: OT3784
Price: 0.90 EUR
Availability: InStock
Rating: 4.8 (4 reviews)

Microphone for Arduino, Raspberry Pi and other microcontroller projects.

4,8/5 (4 reviews) See all reviews

SKU: OT3784 Article number: NC084 EAN: 8721244301112 Location: CB03.06

€ 0,90 Incl. VAT (€ 0,74 Excl. VAT)

In stock (23)

30-day reflection period
1-year warranty
Ordered on weekdays before 2:00 PM, shipped today
Free returns

Alternative Sound sensor module for Arduino € 1,50 View this alternative

Microphone (Condenser), Sensitivity 52D, Perfect for Use with Arduino/Raspberry Pi 9 x 7mm, Through Hole

Ready to add audio to your next project

This microphone is perfect for your Arduino, Raspberry Pi, or other microcontroller projects.

Sensor that converts sound into an electrical signal.

This microphone is often used in phones, mp3 and mp4 players, laptops, digital cameras, intercoms, monitors, and much more.

electret type output

Storage temperature: -22 ~ +60 C
Operating voltage 1 ~ 10V
Sensitivity -50dB
Signal to noise ratio 58dB
Output impedance/AC resistance 2.2Kohm
Current 500uA

Sound to signal
For microcontrollers
Add audio
1~10V operating voltage

Why choose this product?

For microcontroller projects – Perfect for Arduino, Raspberry Pi and other projects.
Converts sound – Converts sound into an electrical signal.
Widely used – Suitable for phones, laptops, cameras and more.
Electret output – Provides electret type output.

Specifications

Operating voltage	1 ~ 10V
Output impedance	2.2Kohm
Signal-to-noise ratio	58dB
Storage temperature	-22 ~ +60 C
Sensitivity	-50dB
Power	500uA

Frequently bought together

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Total: € 7,24

Reviews

★★★★★ 4,8/5 4 reviews

★★★★★Arno Zdm27-02-2026

They look fine, but I haven't tested them yet
★★★★★Dimitrios TsamitropoulosVerified purchase21-10-2025

Exactly what I ordered.
★★★★★Henny Beekman02-07-2025

Useful for repairing my analog phone,
★★★★★Danny CourtoisVerified purchase25-02-2025

Works perfectly