Pololu· Electronics
9mm Electromagnetic Buzzer: 30Ω, 3-7V, Side Opening
$1.95≈ 1.69 €
In stock — 123 units
- origin China
- RoHS3
Estimated landed cost
| Item | €1.69 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €5.34 |
| Total delivered | €32.03 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $1.95 | |
| ≥ 10 | $1.76 | −10 % |
Specifications (automatically extracted)
Electrical
| Voltage | 7 V |
Mechanical
| Weight | 1.7 g |
Description
This electromagnetic transducer is a compact way to add sound to your embedded project: just supply it with a PWM signal at 3 V to 7 V and it will produce sound at the frequency of the supplied signal from an opening on the side. Since the 70 mA maximum current draw is higher than what can be supplied by a typical microcontroller I/O pin, you will probably want to control it with a suitable driver, such as a small MOSFET.
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