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  3. Electronics
  5. Module Board For Arduino
  7. Board & Shield
  9. Boost & Buck Module

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  • noor
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    2019-04-30 16:50:29

    It's of good quality It has been successfully tested You can see the attached video for more details

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  • jakkalsenator
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    2019-10-28 05:41:19

    Step up converter as described.

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  • Orlovooko
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    2019-05-21 15:13:28

    did not work

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  • AlphaTango
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    2019-05-17 05:41:38

    Perfect for building a small power supply (not for quick charging)

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  • kishan1993
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    2019-04-17 02:54:17

    very good quality.....

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  • ddudda
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    2019-10-30 15:17:37

    tested with two 1,2v batteries in series - smartphone is charging with up to one ampere... pretty nice for building a emergency power supply - working as advertised - well done!

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  • Pedro Del Valle Jiménez
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    2019-10-21 07:56:40

    llego gracias

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  • d1favero
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    2019-10-16 21:21:44

    ok

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