As it turns out, the ever-useful 555 timer chip does the job admirably. It’s a simple enough circuit, the threshold pin is pulled high so the output goes high, and the PWM drive from an Arduino ...

[FightCube] wrote in recommending a very helpful piece of circuit simulation software for those of you still constructing entries for the 555 design contest. LTSpiceIV, available from Linear ...

When TV shows and movies need to use a phone number as part of the story, they typically use one that starts with 555. We spoke with an official historian at AT&T to find out why these three ...

The Bitcoin-backed DeFi project raised over 75 BTC in its token presale, blasting past its initial 35 BTC target. (Sponsored ...

A pilot project by T-Systems MMS and Bankhaus Metzler aims to operate Bitcoin mining infrastructure using surplus renewable ...

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Bitcoin (BTC) extends its gains on Tuesday, trading above $67,000 after a 5% rally on Monday, driven by robust demand reflected in over $555 million ... elections. IMX declined over 13% on Friday ...