Testing a regulator all the way down to zero volts to see how it behaves and finding an output level, below which bad things ...
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Unusual gravitational wave signal sparks interest
New Delhi: The LIGO and Virgo gravitational wave observatories have detected a merger between two compact objects designated as S251112cm on 11 December 2025. Most of these mergers are between black ...
BenchVolt PD is a five-channel, open-source USB-C PD lab power supply that turns any USB Type-C charger/power bank into a compact, portable bench PSU. Designed for makers, engineers, and field ...
One year after launching its flagship 63xx series of arbitrary waveform generators (AWGs), Spectrum Instrumentation now introduces a new Direct Digital Synthesis (DDS) option, significantly expanding ...
Democratic National Committee Chair Ken Martin feels confident about Tuesday’s gubernatorial elections in New Jersey and Virginia, arguing Democrats have the momentum coming off of a series of ...
Abstract: In this letter, a waveform-selective antenna is proposed, which consists of a radiating patch antenna and a nonlinear circuit with two rectifier diodes. The waveform of the input signal can ...
Function generator: A basic function generator produces standard waveforms (sine, square, triangle), usually at lower frequencies (~tens of MHz). It’s used for simple tasks like testing circuits. High ...
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