As many as 12 stocks listed on the Bombay Stock Exchange (BSE) hit their upper circuit limits on Wednesday, February 19 amid a volatile trading session. Fratelli Vineyards, Kemistar Corporation ...

Programming cells: Revolutionizing genetic circuits with cutting-edge RNA tools Date: December 20, 2024 Source: Pohang University of Science & Technology (POSTECH) Summary: Researchers have ...

The isolated AC-to-DC flyback converter is the most commonly used power supply type for home and industrial devices. Fear of the main voltage and complexity of calculations cause electronic beginners ...

LED Dimmer Circuit and Working The circuit diagram of the LED strip dimmer and call bell, as shown in Fig. 2, is built around a 230V AC primary to 15V, 500mA secondary transformer (X1), a bridge ...

That's because each LED requires a minimum of roughly 2.5 volts to emit light (some need a little less, others need up to 3 volts, depending on the LED's colour).

The most essential part of any electronic device is the power supply unit. Any instability or malfunction in this part causes the device to stop its duty or show weird behavior. In this article/video, ...

It's taken me a while to get around to looking at one of these things. It's a compact electronic power supply that takes mains voltage in and puts out a rough equivalent of 12V AC. I say rough ...