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  • GusVIP1
    August-25 2017 05:07:08

    fast shipping

  • May-25 2017 11:52:04

    Come nella descrizione, ottimo prodotto

  • December-27 2016 23:32:49

    Ist Ok. Macht was es soll

  • November-14 2017 07:34:30

    di buona qualità, soltanto i terminali per prendere le varie tensioni sono saldati un po inclinati.

  • June-28 2020 11:27:45

    Fits perfectly on a breadboard, current is sufficient for Ardunio Mega, a few relay and leds. No more wiring the power rails!!

  • August-20 2017 17:25:12

    board is clean and pretty solid. have not tested yet, but expect it will work fine. also, the sticker on each anti static bag has a sku (which does not match anything on banggood) and maybe a pick/location number and a date code - but NO information about the product inside that is human readable. had to hand write all that information on each item.

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  • August-03 2017 06:43:05

    These 3.3/5V (selectable per side) is the perfect power supply for my projects. Specially when you require 3.3V AND 5V on the same breadboard. The power is per side selectable by jumpers and even an "off" selection is available. Also extra connections (2x 3.3V and 2x 5V) are available. This makes this board really a helpful tool for me and is also a very stable mount on the breadboard. Good quality rigid board.

  • April-09 2016 13:41:57

    received 4 pieces tested and 1 untested, used the untested one for my project, 5volts and 3.3 volts at the same time max current together must not exceed 700mA. good quality, nice soldering, fits perfect on my breadboard, minimal input is 6.5 volts , if not you cannot achieve stabilized outputs 5 and 3.3 volts. very cheap an good. I am very pleased with them.

  • August-20 2019 15:51:04

    They all came in working order, but 3 of the boards had their pins bent, so I had to bend them back. So packing could be better, to prevent pin bending.

  • March-23 2018 08:19:03

    Bought 5 for US$5.45 2 arrived with damaged on/off button due to poor packaging. Other than the broken buttons product works as advertised outputs within 5% tolerance. Recommend users to purchase this only with insurance!

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