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  • Drok
    Keymaster
    February 1, 2016 at 7:23 am
    Post count: 2971
    in reply to: DS18B20 Thermometer #3110

    Hello Jason,
    Could you please let us know your order ID of the Asin of the item you purchased?
    With your help, we can solve this problem more quickly.
    Waiting for your reply.
    Best regards

    Drok
    Keymaster
    February 1, 2016 at 7:19 am
    Post count: 2971
    in reply to: Dual L298N SKU 091048 arrived damaged #3109

    Hello John Robinson,
    If this item is damaged, we will refund you and you needn’t send it back.
    And if you need this item, you can re-order as you like.
    Is it acceptable?
    Best regards

    Drok
    Keymaster
    February 1, 2016 at 6:32 am
    Post count: 2971
    in reply to: Output current specification? #3108

    Dear Jeff，
    Yes， it is too much.
    It is rated Amp is 4A, the peak current is 6A.
    You had better not make it over 4 A when it was kept running for a long time.
    Hope this will help you.
    More questions, please feel free to write back.
    Best regards

    Drok
    Keymaster
    January 31, 2016 at 9:57 am
    Post count: 2971
    in reply to: Micro digital thermostat XH-W1209 #3099

    Dear Michael Nelson,
    We are sorry to let you know that this is a DIY product and we don’t have a instruction for it.
    Here is two pictures may help you to wire this item up.
    1a
    1b
    Hope this will help you.
    More questions, please feel free to contact us.
    We will give every our customer best care.
    Best regards

    Drok
    Keymaster
    January 29, 2016 at 9:50 am
    Post count: 2971
    in reply to: PC power #3074

    Hi Mark,
    Usually, we would like to tell you that this item can work for your intel nuc0.
    Hope this will help you.
    For more questions, please feel free to contact us.
    Best regards

    Drok
    Keymaster
    January 28, 2016 at 10:24 am
    Post count: 2971
    in reply to: DROK® Waterproof Adjustable Output Voltage Regulator DC DC Buck Converter 8-22V #3066

    Hi Randy，
    Thanks for your message.
    It is very kind of you to let us know your problem and give us a chance to solve your problem.
    We will give every our customer best care.
    First, we would like to let you know that when input voltage is 12V and output can be regulated to 8V, which means this converter is a good one and output voltage can be adjusted normally.
    Could you please let us know what the real power of your equipment is? Please make sure the power of your solar panel and converter are enough to power your camera. If the power of your solar panel is not enough and the power your converter is enough, you can get the power you need because of the equivalence of power conversion.
    You said the wifi is not powered, did the wifi need 8V? if not, you should use a right voltage to power it.
    Hope this will help you.
    Best regards

    Drok
    Keymaster
    January 28, 2016 at 2:59 am
    Post count: 2971
    in reply to: – and+ voltage reg. DC voltage #3064

    Dear Henk vander,
    Here is the link for this item, DC Boost Converter Dual Output 3-6V to 5-32V however, this item is out of stock now.
    Maybe it will be restocked in one week. Please make sure it is the one you need before placing order
    Hope this will help you.
    Best rgards

    Drok
    Keymaster
    January 26, 2016 at 6:46 am
    Post count: 2971
    in reply to: Meter Model D69-30 Exploded #3057

    Dear Paul,
    We are sorry for any inconvenience may cause on you.
    Could you please send us your order ID or the Asin of the item you bought?
    With your help, we can find the reason and solve your questions quickily.
    Appreciate your help.
    Best regards

    Drok
    Keymaster
    January 21, 2016 at 6:29 am
    Post count: 2971
    in reply to: LCD Display Not Working #3044

    Dear Gary Daniels,
    Glad to receive your inquiry.
    We appreciate your kindness to give us a chance to solve you problem.
    Could you please let us know your order ID? or the Asin of the item?
    Please don’t worry, we will give ever customer best care.
    Appreciate your help.
    Best regards

    Drok
    Keymaster
    January 19, 2016 at 9:09 am
    Post count: 2971
    in reply to: Beeping Noise #3042

    hi Dale,
    We have reply this problem by email.
    Please check your email.
    Best regards

    Drok
    Keymaster
    January 19, 2016 at 8:16 am
    Post count: 2971
    in reply to: Support for DROK® USB 2.0 Data Acquisition Card #3041

    Hi David,
    Sorry for the late reply as the weekends.
    Here is illustration for the 7 labels you mentioned.
    7 Labels
    Hope this will help you.
    Best regards

    Drok
    Keymaster
    January 18, 2016 at 9:57 am
    Post count: 2971
    in reply to: Drok 15A Buck Ripple #3038

    Hi Gerico,
    Sorry for the late reply.
    The ripple of 090066_EU will go over 120mV.
    hope this will help you.

    Drok
    Keymaster
    January 18, 2016 at 8:15 am
    Post count: 2971
    in reply to: 5 wire panel meter, 0-50v, 0-300A w/shunt. #3037

    Hi Regina,
    Here are wiring diagrams for 0-100V/50 amp panel meter W external shunt.
    Hope they will help you.
    Pic1
    Pic2
    Best regards

    Drok
    Keymaster
    January 18, 2016 at 7:48 am
    Post count: 2971
    in reply to: Hand Crank Generator #3034

    Hi Steve,
    We afraid that this item may not work for you in some way.
    We will let you know when the drok 200176 restocked
    Best regards

    Drok
    Keymaster
    January 18, 2016 at 4:19 am
    Post count: 2971
    in reply to: Speakers/Headphones Switch not working with iMac #3033

    Hi, Robert
    Glad to hear that you got it work.
    More questions, please feel free to contact us.
    Best regards

  • Author
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Viewing 15 posts - 2,791 through 2,805 (of 2,965 total)
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