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• Resistor — A typical axial lead resistor Type Passive Working principle Electrical resistance Invented Ge …   Wikipedia

• Resistor Ladder — Two Resistor Ladder configurations are known, a string resistor ladder and a R 2R ladder.A R 2R Ladder is the most simple and inexpensive way to perform digital to analog conversion, using repetitive arrangements of precision resistor networks in …   Wikipedia

• Pull-up resistor — Pull up resistors are used in electronic logic circuits to ensure that inputs to logic systems settle at expected logic levels if external devices are disconnected. Pull up resistors may also be used at the interface between two different types… …   Wikipedia

• NYC Resistor — Origin New York Country USA Years active 2008–present Category Hacking …   Wikipedia

• Möbius resistor — Current in a Möbius resistor A Möbius resistor is an electrical component made up of two conductive surfaces separated by a dielectric material, twisted 180° and connected to form a Möbius strip. It provides a resistor that has no residual self… …   Wikipedia

• Operational amplifier — A Signetics μa741 operational amplifier, one of the most successful op amps. An operational amplifier ( op amp ) is a DC coupled high gain electronic voltage amplifier with a differential input and, usually, a single ended output.[1] An op amp… …   Wikipedia

• Bipolar transistor biasing — Bipolar transistor amplifiers must be properly biased to operate correctly. In circuits made with individual devices (discrete circuits), biasing networks consisting of resistors are commonly employed. Much more elaborate biasing arrangements are …   Wikipedia

• Potentiometer — This article is about the electrical component. For the measuring instrument, see Potentiometer (measuring instrument). Potentiometer A typical single turn potentiometer Type Passive Electronic s …   Wikipedia

• Electromotive force — (emf, mathcal{E}) is a term used to characterize electrical devices, such as voltaic cells, thermoelectric devices, electrical generators and transformers, and even resistors. For a given device, if an electric charge Q passes through that device …   Wikipedia

• 555 timer IC — NE555 from Signetics in dual in line package …   Wikipedia

• Ignition coil — Bosch ignition coil. Dual ignition coils (blue cylinders, top of picture) on a …   Wikipedia