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jurov

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  • Working switch

    posted byjurov on 06/18/2018

    Works as door safety switch. Easy to disassemble. Has 1 switch to open circuit, 1 switch to close circuit.

    Impression: works;

    23 0

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  • Good SD card

    posted byjurov on 06/18/2018

    Used in Fermax "way kit" door entry system to record video clips of visitors, no problems.

    Impression: good;

    22 0

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  • Works as described

    posted byjurov on 06/18/2018

    Pros: Can choose 1 or 2 batteries. Translucent - can check what battery is inside without opening.

    Impression: Gets the job done;

    24 0

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  • Works as described

    posted byjurov on 03/06/2018

    Pros: Thanks to clear marking it was easy to connect. It has visual indicator when switched on, with audible clicking too. Small form factor.

    Impression: Easy to use;

    23 0

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  • Useful compatible replacement

    posted byjurov on 03/06/2018

    Pros: Independent pins allow for universal compatibility - I used it to replace nicd pack in alarm clock. It arrived fully charged. Cons: none

    Impression: good,Useful;

    15 0

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  • Good battery

    posted byjurov on 03/06/2018

    Pros: Price, works well, good package. Cons: No indication of shelf life.

    Impression: good;

    25 0

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  • Useful for beginners

    posted byjurov on 03/06/2018

    Useful kit to start with arduino development, good build quality. Cons: the USB cable is too thick and causes the board to wiggle.

    Impression: good,Useful;

    23 0

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  • Useful signalization bulb

    posted byjurov on 03/05/2018

    At 12V it draws 0.12A this means 1.44W actual power. It is certainly not 1500lumen but still bright enough. It has wires that can be soldered. I will use it in DIY home signalization, not in a car.

    Impression: good;

    25 0

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  • Works fine, but not obvious.

    posted byjurov on 03/03/2018

    HOW TO USE - The DO (digital output) pin is HIGH by default. When sound is detected it is pulsed to LOW. Connect it directly to arduino without any pull resistors. Pros: Works. Cons: Not obvious how to connect it, and what signal to expect. Not... Read more

    Impression: good;

    27 0

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  • Good and easy to use

    posted byjurov on 02/12/2018

    Pros: Large readable display. Works with NiMH battery. Cons: Hygrometer measures only indoors.

    Impression: Very good;

    21 0

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