Testing before soldering

Shop Forums QnA Testing before soldering

This topic contains 2 replies, has 2 voices, and was last updated by  me1 6 months, 4 weeks ago.

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  • #7213

    me1
    Participant

    Goodmorning from the netherlands.

     

    pcb arrived a while back and i’m still waiting for other parts, now i’m trying to test it, but the lights only seem to flicker shortly while plugging it in with a mini usb cable, am i stupid or unable to find the proper testing method for the lights etc ?

    #7481

    Hi

    Sorry for late reply.

    Could you show me how to test it?

    Is it always flickering or temporarily?

    Thanks.
    Hojin.Yi

    #7483

    me1
    Participant

    Hey no problem.

     

    I’ve got the PCB and i’m just hooking it up using usb cable to test the presoldered RGB lighting on the PCB. As i connect it about halfway into the USB connection 3/4 RGB lights flash slightly blue and then no more light after that small flickering.

     

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