In electronics, high impedance means that a point in a circuit (a node) allows a relatively small amount of current through. High impedance circuits are low current, high voltage, whereas low impedance circuits are the opposite.
Read more about High Impedance: Digital Electronics, Analog Electronics
Famous quotes containing the word high:
“The high wore away, the chromed skeleton corroding hourly, flesh growing solid, the drug-flesh replaced with the meat of his life. He couldn’t think. He liked that very much, to be conscious and unable to think.”
—William Gibson (b. 1948)
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