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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by Ulisse

  1. U

    Same source OP-AMP summing/adder circuit?

    I'm sorry for my bad english but i'm Italian.... you can adjust the offset by plugging the voltage offset to the offset pin of an Operational Amplifier with gain=1 or you can build an Adder with an Operational Amplifier.. you can plug the inverting input with a resistor=1K to the...

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