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  • November-13 2020 09:39:56

    These little boards loosen your hands and I think they should be in every amateur electronics. Price that does not even need discussion. Αυτά τα μικρά πλακετακια σου λύνουν τα χέρια και θεωρώ πως πρέπει να υπάρχουν σε κάθε ερασιτέχνη ηλεκτρονικό. Τιμή που δεν χρειάζεται καν συζήτηση.

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  • October-02 2020 13:04:55

    delivered quickly and packed nicely. extremely nice quality considering the price. love the screw down leads making it easy for people to use if they don't know how to solder.

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  • GeoVIP4
    GR
    August-26 2020 12:11:28

    nice product

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  • October-18 2020 15:07:27

    good packing

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  • June-23 2020 09:51:13

    Works as expected. Be careful this module produces HEAT !!

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  • March-04 2020 15:00:56

    Well arrived

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  • July-06 2019 10:41:58

    I am experimenting with these boards to put multiple windings on. According to the datasheet for the LM2587 this can be done ( using different toroids from my junk box.). I hope to use these switchers and boards to provide the multiple voltages needed to power a small CRT (see photo).

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  • May-18 2018 23:35:19

    I intend to use a few 18650 batteries to drive this outputting 5V required to operated the BIKIGHT 3000LM Waterproof T6 USB Power LED Bicycle Front Light... on my motorized bike. The T6 light requires 2A @ 5vdc. The LM2587S is limited to 5A output but will do this job nicely. Thank You !

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  • July-25 2019 21:37:58

    good product

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  • March-29 2019 06:23:42

    Tak takhle si představuji seriozní obchod. Extra rychlé zaslání , do CZ cca 21 dní super , naprosto bez problémů . Prodejce z mého pohledu mohu bez výhrady jen doporučit !

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