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
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“I affect no contempt for the high eminence he [Senator Stephen Douglas] has reached. So reached, that the oppressed of my species, might have shared with me in the elevation, I would rather stand on that eminence, than wear the richest crown that ever pressed a monarch’s brow.”
—Abraham Lincoln (1809–1865)
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