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    Interesuję się bioelektronicznymi metodami powrotu do zdrowia. Nie jestem lekarzem lecz inżynierem, moje poglądy nie powinny być traktowane jako porada medyczna. Moja strona internetowa: www.vibronika.eu zawiera trochę więcej informacji.
    Location: PolandMember since: May 11, 2006

    All feedback (383)

    • zinn-giesserei-goehler (8852)- Feedback left by buyer.
      Past year
      Verified purchase
      Reibungslose Transaktion, Gute Kommunikation, Super Kunde, Gerne Wieder!
    • shengmingelectronics (73231)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good buyer, prompt payment, valued customer, highly recommended.
    • *****- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
    • *****- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Quick response and fast payment. Perfect! THANKS!!
    • technicalaim (40488)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Seriöser Käufer, prompte Bezahlung, geschätzter Kunde, vorbehaltlos zu empfehlen
    • 22newcentury (330376)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Great communication. A pleasure to do business with.
    Reviews (18)
    led DDS Function Signal Generator Module Custom arbitrary Waveform Sine/Triangle
    Jul 19, 2016
    Some improvements needed.
    I know I knew what I was buying, but some things are clear after you start using an item. What I don't like is the fact, that I am not able to control a device based on MOSFET transistors. Another thing is not very intuitive way of controlling the generator. It gets heated quite a lot while working, but afer a day and night of constsnt work it didn't fail. What I like is the fact, that it can generate frequencies every 0.01Hz. Still, the amplitude I get is below 4V and I cannot use it indirectly for the purpose I bought it. To conclude, it's good walue but I cannot recommend it. I would gladly pay more to get improved its amplitude. Roman N
    TDA8932 35W Mono Digital Amplifier Board Low Power Consumption Stereo Amplifier
    Jan 08, 2018
    tiny powerful amp
    Works like a charm. It's difficult to believe that such a small item gives such power.
    1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Module Signal Generator
    Nov 27, 2018
    Good valye for money.
    The module is nicely made, reliably working, elegant, and cheap. One small drawback is its frequency is circa 0,02 - 0.05% different from that declared... Overally however, it is more than recomended.

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