An arbitrary waveform generator (AWG) is a specialized electronic test instrument that can create any waveform shape the user ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that suggests black holes or cosmic collisions energize galaxies.

(CNN) — Astronomers in Australia picked up a strange radio signal in mid-June — one near our planet and so powerful that, for a moment, it outshined everything else in the sky. The ensuing ...

Mike: Nearly every analog instrument uses the 4-20 mA loop. Field transmitters, positioners, and variable frequency drives ...

Listen to the Radio Tour signal In the breakaway, at the heart of the peloton, just ahead of the broom wagon… The race stretches for several kilometres and it is impossible to have an eye everywhere, ...

A team of astronomers has detected a message from the dead. According to a new paper published on arXiv, a burst of transient radio waves that was detected in June 2024 was actually a signal from ...

How did Ainamoi police officers died? The two officers were killed by an electric shock while attempting to install a radio signal mast at the police station.

Astronomers in Australia detected a powerful radio signal, surprisingly originating from an old, defunct satellite only 4,500 km away.

This project presents a low-cost, feature-rich signal generator capable of producing basic waveforms and advanced modulation schemes. Built around the AD9833 waveform generator and ESP32 ...

Interturn short-circuit (ITSC) is one of the most common faults in permanent magnet synchronous machines (PMSMs), but most ITSC diagnosis methods are only validated under steady operating conditions.