RESISTORS <ul><li>Fixed resistors </li></ul><ul><li>Variable resistors: </li></ul><ul><ul><li>LDR </li></ul></ul><ul><ul><...
 
RESISTORS
 
 
 
 
 
 
 
 
POTENTIOMETER <ul><li>A  potentiometer , informally, a  pot , is a three-terminal resistor with a sliding contact that for...
 
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Resistors

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Resistors

  1. 1. RESISTORS <ul><li>Fixed resistors </li></ul><ul><li>Variable resistors: </li></ul><ul><ul><li>LDR </li></ul></ul><ul><ul><li>Thermistors </li></ul></ul><ul><ul><li>Potentiometers </li></ul></ul>
  2. 3. RESISTORS
  3. 12. POTENTIOMETER <ul><li>A  potentiometer , informally, a  pot , is a three-terminal resistor with a sliding contact that forms an adjustable voltage divider. If only two terminals are used (one side and the wiper), it acts as a  variable resistor  or  rheostat . Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment. Potentiometers operated by a mechanism can be used as position transducer, for example, in a joystick. </li></ul>
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