Tesca Global Blog
Tesca Global Blog

RESISTOR

Resistors are special components with a specific electrical resistance that can be used to limit the flow of current through

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Tesca Global Blog

Oscilloscope

An oscilloscope is a laboratory instrument commonly used to display and analyze the waveform of electronic signals. In effect, the

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Op-amp as Subtractor Amplifier

Operational Amplifier

An operational amplifier, also known as op-amp or simply opamp, is a DC-coupled high-gain electronic voltage amplifier with a differential

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