Digital Sine-Wave Generator Produces 0?° To 360?° Phase-Shifts
#sine-wave
#phase-shift
#signal generator
#waveform
#frequency
#analog
#electronics
#circuit design
#function generator
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Audio sine-wave generator
U1A, an operational amplifier, oscillates at the frequency where the phase shift in the Wien bridge network is precisely zero degrees. Adjusting the component values of the bridge alters the oscillator frequency. In this circuit, only the two resistors need...
Adjustable function generator
This low-cost operational amplifier circuit (A) generates four different functions with adjustable periods. For the components shown here, the period of the output waveforms is given by T = 4RC and T = 2RC. When switch SI is in position...
Signal Generator Circuit
Useful for troubleshooting audio, video, and lower frequency RF amplifiers. This circuit generates a signal that is rich in harmonics.
The circuit designed for troubleshooting audio, video, and lower frequency RF amplifiers is crucial for diagnosing issues in these systems. It...
Analog Equaliser
The time constant of R1C1 determines the low cutoff frequency, while the time constant of R2C2 determines the high cutoff frequency. The pass-band gain, Avpass = R2/R1. For a high-pass filter, Za must be capacitors and Zb resistors. By substituting...
35W resistive and capacitive half-wave phase-shift trigger doer control circuit
A 35W resistive and capacitive half-wave phase-shift trigger control circuit is designed for automatic or semi-automatic welding equipment to manage wire feeding and welding carriage travel. This system necessitates a drive control circuit to fulfill the welding process requirements. The...
Mini Audio Signal Generator
A small audio test generator is very useful for quickly tracing a signal through an audio unit. Its main purpose is speed rather than refinement.
An audio test generator is an essential tool in the field of audio engineering, primarily...
20Hz signal generator (phone-ringing) circuit diagram
The circuit described is a 20Hz signal generator suitable for telephone ringing systems, alarm systems, and various other electronic applications. It consists of a transformer (T) and two transistors (VT1 and VT2), forming a push-pull oscillator. The two transistors operate...
AudioWave 2.0
With AudioWave 2.0 your soundcard becomes a comfortable LF-signal-generator, which produces signals from 1Hz to 20 kHz with a resolution of 1 Hz. Phase shift between left and right channel is adjustable from 180° to +180° and an attenuator can...
mixed-analog-digital-design
Mixed Analog/Digital Design Using Split Power and Ground Planes. The following example illustrates the design of a circuit that incorporates both analog and digital components. It features multiple power planes and a single ground plane that is divided into analog...