US$ 168.00
GROW K200-3.3 Fingerprint Control Board LM2596 & XL6009 DC-DC Adjustable Step-Up and step-down Power Supply Module boost and buck voltage converter Use a compatible Li-Ion charger
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
Description
GROW K200 3.3 Fingerprint Control Board LM2596 & XL6009 DC DC Adjustable Step Up and step down Power Supply Module boost and buck voltage converter Use a compatible Li Ion charger Use a compatible Li Ion charger designed for 18650 cells Cost Effective Pack of 5 offers great value for multiple projects then capture the fingerprint image when the sensor is ready template deletion
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]
- Please click here for more details>>> Return & Exchange Policy
Frequently Asked Questions for GROW K200-3.3 Fingerprint Control Board LM2596 & XL6009 DC-DC Adjustable Step-Up and step-down Power Supply Module boost and buck voltage converter Use a compatible Li-Ion charger
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Do not assume the request creates one new order automatically. Review any revised summary before accepting changes to the arrangement.
What should I check if a familiar product has a new name or version?
Consider whether the updated offering still meets your original purpose. Decide from confirmed differences rather than treating newness as proof of suitability.
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