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

20 mm diameter 20mm Piezo Electronic Buzzer with wires

20mm Piezo Electronic Buzzer with wires

OTRONIC

20mm Piezo Electronic Buzzer with wires

Simple piezo buzzer for Arduino or vibration detection.

5,0/5 (1 reviews) See all reviews

SKU: OT3783 Article number: NC083 EAN: 8721244300405 Location: CB09.03

€ 0,90 Incl. VAT (€ 0,74 Excl. VAT)

In stock (33)

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

Passive buzzer module for Arduino

Alternative Passive buzzer module for Arduino € 1,25 View this alternative

20mm Piezo Electronic Buzzer with wires

A simple piezo buzzer to, for example, indicate errors with an Arduino or to detect vibrations.
This one is very flat and has a diameter of 20mm. This piezo is already pre-soldered with wires approximately 4cm long.

Diameter: 20mm
Resonant frequency: 6.5±1.0 kHz
Resonance impedance: ~300
Capacitance at 120Hz: 15±30% nF
Operating temperature: -20°C to 70°C

Read more

For Arduino
20 mm diameter
Pre-soldered
Very flat

Why choose this product?

Reports errors – Suitable for indicating errors.
Detects vibrations – Can be used to detect vibrations.
Pre-soldered wires – Already pre-soldered with approximately 4 cm wires.
Very flat – Compact, flat design of 20 mm.

Specifications

Resistance	~300
Diameter	20 mm
Wire length	approx. 4cm
Frequency	6.5±1.0 kHz
Capacity	15±30% nF
Operating temperature	-20°C to 70°C

Frequently bought together

Select 20mm Piezo Electronic Buzzer with wires 20mm Piezo Electronic Buzzer with wires € 0,90
Select Temperature and humidity sensor in one | DHT11 Temperature and humidity sensor in one | DHT11 € 1,80
Select 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 € 0,90
Select Sound sensor module for Arduino Sound sensor module for Arduino € 1,50

Total: € 5,10

Reviews

★★★★★ 5,0/5 1 review

★★★★★ErikVerified purchase15-12-2025

Loud tone at 3500, 4000 and 4500 Hz.

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Shipping & returns

Shipping

Ship to

Parcel with track & trace€ 7,70Within 24 hours
Pick up at PostNL location€ 7,40Within 24 hours
Letterbox parcel€ 3,70Within 2 business days
Letterbox parcel 24 hours€ 4,55Within 24 hours
Pick up in storeFree

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Returns

Not satisfied? You have 30 days after delivery to return the product.

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