A push–pull amplifier is a type of electronic circuit that uses a pair of active devices that alternately supply current to, or absorb current from, a connected load.
Schmitt trigger
In electronics, a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier.
Mesh analysis
Mesh analysis (or the mesh current method) is a method that is used to solve planar circuits for the currents (and indirectly the voltages) at any place in the circuit.
Electronic component
An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields.
Analog-to-digital converter
In electronics, an analog-to-digital converter (ADC, A/D, A–D, or A-to-D) is a system that converts an analog signal, such as a sound picked up by a microphone light entering a digital camera, into a digital signal.
Digital-to-analog converter
In electronics, a digital-to-analog converter (DAC, D/A, D–A, D2A, or D-to-A) is a device that converts a digital signal into an analog signal.
Differential amplifier
A differential amplifier is a type of electronic amplifier that amplifies the difference between two input voltages but suppresses any voltage common to the two inputs.
Electronic filter
Electronic filters are circuits which perform signal processing functions, specifically to remove unwanted frequency components from the signal, to enhance wanted ones, or both.
Comparator
In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger.
Frequency mixer
In electronics, a mixer, or frequency mixer, is a nonlinear electrical circuit that creates new frequencies from two signals applied to it.
Duplexer
A duplexer is an electronic device that allows bi-directional (duplex) communication over a single path.
Manhattan wiring
Manhattan wiring (also known as right-angle wiring) is a technique for laying out circuits in computer engineering.
Clamper (electronics)
A clamper is an electronic circuit that fixes either the positive or the negative peak excursions of a signal to a defined value by shifting its DC value.