20mm Simply supply it with 5V power (or less than 25V), it will start vibrating, use another analog signal to control the power via Arduino.
| piézoélectrique | ||
| sans générateur intérieur | ||
| 4.5kHz | ||
| -20...60°C | ||
| 20mm | ||
| 0.3mm | ||
| 30V | ||
| 15nF | ||
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20mm Simply supply it with 5V power (or less than 25V), it will start vibrating, use another analog signal to control the power via Arduino.