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    Location: United KingdomMember since: 21 Jan, 2004

    All Feedback (363)

    • worldofbooks08 (10560697)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good buyer, prompt payment, valued customer, highly recommended.
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      Past month
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      Good buyer, prompt payment, valued customer, highly recommended.
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      Past 6 months
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      Quick response and fast payment. Perfect! THANKS!!
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      Past 6 months
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      Great communication. A pleasure to do business with.
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      Past 6 months
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      Thank you for shopping with BOOKS etc.
    • pen_monster (5099)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Great Buyer! Quick Payment. AAA+++, COME BACK PEN MONSTER ANYTIME
    Reviews (1)
    AD8221AR Precision Instrumentation Amplifier Module CMRR DC Gain Amplifier W6H5
    07 Apr, 2018
    Gain can't be set.
    This module doesn't break out the Rg pins of the AD8221, so you can't connect the gain setting resistor. I think the gain is probably fixed by a resistor on the module, but this is undocumented. So, really this is useless as far as I can tell.

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