This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...

One Battle After Another was having a slow run at the box office, and to add more perils, Leonardo DiCaprio’s film lost numerous screens in North America. The crime drama thriller is now closing in on ...

Mayor Daniel Lurie announced Thursday that President Donald Trump has agreed to call off a “federal deployment” in San Francisco. The announcement came less than 24 hours after it was first reported ...

It’s one thing to see science-fiction slowly become reality, but quite another to take that process into your own hands. Inspired by a movie prop, [Eric Strebel] decided to build himself a 21st ...

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Abstract: Power optimization in a 4-bit counter is an important area of research that aims to reduce the power consumption of digital circuits while maintaining their performance and functionality.

Abstract: This paper proposes a modification in the clocking scheme, which aims at reducing the power consumption by implementing the circuit using two-phase clocking, that is an improved version of ...