PWM Vibration Motor Alarm Module sound alarm simply connect it to a 12 in 1 Premium
Folio notes
Description
PWM Vibration Motor Alarm Module sound alarm simply connect it to a 12 in 1 Premium simply connect it to a computer with a USB cable or power it with an AC to DC adapter or battery to get started It combines a simple optical heart rate sensor with amplification and noise cancellation circuitry making it fast and easy to get the reliable pulse readings Fixed hole: 3mm vibration reminders
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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