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Tags used in Q&A

voltage × 35
opamp × 22

opamps operational-amplifier operational-amplifiers op-amp op-amps

Anything related to operational amplifiers (a.k.a. as op-amps or opamps). Opamps are linear amplifiers with very large ...

microcontroller × 19

microcontrollers MCU micro-controller-unit micro-controller-units microcontroller-unit microcontroller-units

Anything about microcontrollers, a.k.a. MCUs (Micro Controller Units). A microcontroller is a complex integrated circuit ...


IGFET insulated-gate-FET insulated-gate-field-effect-transistor

Anything related to MOSFETs (a.k.a. IGFETs) semiconductor devices, a particular type of field effect transistor. They ...

current × 17
capacitor × 15

capacitors condenser condensers

Anything related to capacitors (also known in the past as condensers). A capacitor is a 2-terminal passive electrical ...

transistor × 14


Anything related to transistors, a broad category of active electronic components based on semiconductors (they are ...

RF × 12

radio-frequency radio-frequencies

Anything related to radio frequency (RF) circuits and techniques. Here we consider RF the range of frequencies from about ...

circuit-analysis × 11

Anything about circuit analysis, that is the set of techniques that can be used to infer the operation of a circuit from ...

inductor × 11


Anything related to inductors. Inductors are passive electrical components that exploit the properties of magnetic fields ...

PCB × 11

Anything related to PCBs (Printed Circuit Boards). A PCB is a slab of (usually rigid) insulating material on which ...

BJT × 10

bipolar-junction-transistor bipolar-transistor bipolar-junction-transistors bipolar-transistors

Anything related to BJTs (Bipolar Junction Transistors). A BJT is an active electronic component based on semiconductors ...

filter × 10


Anything about filters, i.e. linear circuits whose purpose is to limit or shape the spectrum of a signal. This tag is ...

pcb-layout × 9
power-supply × 9


Anything related to power-supplies. A power supply is a circuit or a device whose purpose is to provide a continuous ...

transformer × 9

electrical-transformer electrical-transformers transformers

Anything related to transformers. A transformer is a set of (at least two) tightly-coupled inductors. The tight coupling ...

semiconductor-diode × 8

Anything related to semiconductor diodes. Semiconductor diodes is a category of 2-terminals non-linear semiconductor ...

battery × 8


Anything related to batteries. A battery is a particular type of DC voltage generator whose behavior is based on ...

antenna × 8

aerial antennas aerials

Anything related to antennas. An antenna is a reversible electromagnetic transducer, i.e. a device that is able to ...

oscillator × 7


Anything related to oscillator circuits. Oscillators are circuits designed to produce periodic signals with specific ...

circuit-design × 7

Anything about circuit design, that is the set of techniques that can be used to design a circuit in order to solve a ...

SPI × 7

serial-peripheral-interface MISO

Anything about the SPI (Serial Peripheral Interface) standard hardware interface and its protocols. SPI is a high-speed ...

DC × 7
differential-amplifier × 7

differential-amplifiers diff-amp diff-amps diffamp diffamps differential-amp differential-amps

Anything about differential amplifiers. A differential amplifier is an amplifier designed to amplify the difference ...

frequency × 7
power × 6
protection × 6
AC × 6
AC-power × 6
current-source × 6


Anything related to current source circuits, i.e. circuits whose output is a current which is either constant or whose ...

ADC × 6

analog-to-digital-converter analog-to-digital-converters analog-digital-converter analog-digital-converters

Anything related to ADCs (Analog to Digital Converters), electronic devices that can convert an analog signal in digital ...

communication × 6

communications telecommunication telecommunications transmission transmissions

Anything about telecommunications, the field of electrical engineering concerned with the theory and technology of ...

capacitance × 6


Anything about electrical capacitance, i.e. the electrical parameter that relates charges on conductors with the voltage ...

amplifier × 6


Anything related to amplifiers, i.e. devices used to increase the amplitude or the power of signals.

transfer-function × 6


electromagnetism × 5

Anything about the general laws of electromagnetism and related phenomena as applied to electrical engineering.

measurement × 5


voltage-regulator × 5

voltage-regulators voltage-stabilizer voltage-stabilizers

Anything related to voltage regulator circuits, both discrete and integrated. A voltage regulator is a circuit whose ...

oscilloscope × 5

oscilloscopes o-scope o-scopes digital-oscilloscope digital-oscilloscopes digital-sampling-oscilloscope digital-sampling-oscilloscopes CRO cathode-ray-oscilloscope cathode-ray-oscilloscopes

Anything related to oscilloscopes (or "scopes", in EE jargon), a kind of electronic test instrument. An oscilloscope is ...

boost-converter × 5


LED-driver × 5

LED-drivers LED-driver-circuit LED-driver-circuits

Anything about LED driver circuits, i.e. circuits designed to provide light emitting diodes (LEDs) the appropriate power ...

EMC × 5

electro-magnetic-compatibility electromagnetic-compatibility EM-compatibility

LC-network × 5
motor × 5

motors electrical-motor electrical-motors

Anything related to electric motors of any kind. An electric motor is an electrical device that converts electrical ...

flyback-converter × 5


Anything about flyback converters, a type of DC-DC converter topology. A flyback converter is a galvanically isolated ...

noise × 5
ripple × 5

ripple-voltage ripple-current

Anything about ripple in power supplies and the techniques to reduce its magnitude or its influence on the powered ...

safety × 5

Anything related to safety in designing, operating, deploying and maintaining electrical systems and electronic circuits. ...

EMI × 5

electro-magnetic-interference electromagnetic-interference EM-interference

TVS × 5

transient-voltage-suppressor transient-voltage-suppressors TVS-diode TVS-diodes

Anything about transient voltage suppressor (TVS) devices, also known as TVS diodes. TVS are 2-teminal semiconductor ...

audio × 5

Anything related to the application of electronics (both analog and digital) to the generation, acquisition, processing ...

grounding × 5
SMPS × 5

switch-mode-power-supply switching-power-supply

Anything about switch-mode power supplies (SMPS) , also called simply switching power supplies. An SMPS is a power supply ...

mixer × 4
Impedance × 4
overvoltage × 4
identification × 4

part-identification component-identification device-identification

This tag is for questions asking to identify components, devices or parts of a system. It can also be used to identify ...

control × 4
current-mirror × 4


Anything related to current mirror circuits. A current mirror is a particular kind of current source whose output is ...

PWM × 4


feedback × 4

Anything about feedback theory and applications in electrical engineering. Feedback refers to a series of techniques ...

relay × 4


Anything about relays. A relay is an electrically-controlled switch that uses an electromagnet to change the position of ...

cable × 4


IC × 4

integrated-circuit integrated-circuits

Anything about integrated circuits (ICs) design, fabrication and testing. An integrated circuit is a circuit made of ...

tank-circuit × 4
DC-DC-conversion × 4

DC-DC-converter DC-DC-converters

Anything related to DC-DC conversion and the circuits used to do it (DC-DC converters). DC-DC conversion refers to the ...

CAN-bus × 4
arithmetic-circuit × 4


datasheet × 4


Anything related to the reading, interpretation and finding of datasheets. A datasheet is the technical term used to ...

JFET × 3

junction-field-effect-transistor junction-FET

Anything related to JFETs (Junction Field Effect Transistors) semiconductor devices, a particular type of field effect ...

LED × 3

light-emitting-diode light-emitting-diodes LED-diode LED-diodes

Anything related to LEDs (Light Emitting Diodes). A LED is a 2-terminal passive electronic component based on ...

ECG × 3

electrocardiogram EKG

dynamic-resistance × 3

differential-resistance incremental-resistance

Anything about the dynamic resistance (a.k.a. incremental resistance or also differential resistance) of a non-linear ...

soldering × 3

Anything about soldering technology, techniques and tools. Please, do not use this tag for questions about welding, which ...

sensor × 3


Anything about sensors, a very broad class of devices whose purpose is to convert some physical quantity into an ...

H-Bridge × 3
DMA × 3

direct-memory-access DMA-controller direct-memory-access-controller

Anything about DMA (Direct Memory Access) techniques. DMA is a set of techniques to access the memory of a digital ...

PMSM × 3

permanent-magnet-synchronous-motor permanent-magnet-synchronous-motors

Anything about permanent-magnet synchronous motors (PMSMs), a type of AC electrical motors. A PMSM has the rotor field ...

pi-filter × 3


A particular type of passive filter consisting of three reactive elements of different kind (two capacitors and one ...

C × 3

C-language C-programming-language C-programming

Anything about the C programming language as used in the field of electrical engineering, usually in relation to ...

electrolytic-capacitor × 3


Anything related electrolytic capacitors, i.e. a particular type of capacitor whose construction requires a dielectric ...

vivado × 3
termination × 3
buck-boost-converter × 3


Anything about buck-boost converters, a particular topology for DC-DC converters.

temperature × 3