Description
Resistors are passive electronic components designed to resist the flow of electrical current, thereby controlling the amount of current that passes through a circuit. They are used to adjust voltage levels, divide currents, and provide necessary resistance to prevent excessive current that could damage other components. Resistors come in various shapes and sizes, including fixed, variable (potentiometers), and specialty types, each with specific resistance values and tolerances. The resistance value is measured in ohms and is determined by the resistor’s material and construction. Resistors play a critical role in protecting electronic components, adjusting signal levels, and ensuring stable operation of electronic circuits.
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