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dc module

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dc module Customers Reviews

  • Works but not with smartphones

    posted by vavatl

    - works- cheap- wires are appropriately long- has two USB connectors
    Would be much better if it could charge mobile phones at full speed.
    Good but does not work with smartphones. I imagine GPS units and other electronics that only use USB for charging would be fine.
  • strong light source

    posted by ustohal

    Round plate with 20pcs LEDs lit intense warm light. Luminous flux is about 70W clear bulb. Beam angle of 100 degrees estimate. She has a lot of heat, it is necessary to place the radiator. It can be screwed for the center hole. Isolate the screw, there is short supply pads. Covering plastic layer is soft to the touch. Rather put LED module cover glass. CAUTION: do not look directly at lighted plate, it hurts your eyes really shines a lot.
    It is an efficient light source with high power. I will powering 12W LED constant current cource cower cupply driver 300mA (SKU 81770). Lit perfectly.
  • A good product

    posted by miloradovich

    A large enough screen to a pleasant blue LEDs and good performance in measuring. Easy and quick connection to the circuit. Very convenient and a useful tool for any kind of construction by amateurs as well as professional use.
    In any case, a good product with satisfactory performance in service.
    Recommendations for the use of this product in all cases where high accuracy is not required measurements.
  • LED ligths

    posted by miguel020684

    Low consumption and powerful light bulb and also an appropriate warm light to give your place a comfortable environmentIndicated for places with long uses everyday to save energy
    Good opportunity to improve your skills as a handyman and little by little improve your home by yourself
    Briefly is very useful but you have to know how to manage it and combine with the rest of products
  • Works perfect !

    posted by Thioden

    This usart has a genuine FTDI chip on board. this means there are drivers available for most operating systems. It works flawless on Win 7 and OSX Mountain Lion. Comes with short jumper wires to easily connect to other boards.
    A storage box of some sort would have been nice, but for this price you really can't complain.PCB seems to be of decent quality and well produced.
    Will definitely buy another one and recommend this to others. Great product for a great price.

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