A low pulse on this pin (below 1/3 of VCC) sets the internal flip-flop and makes the output go HIGH. When the voltage on this pin reaches 2/3 of VCC, it resets the flip-flop, and the output goes LOW.

Kara the husky has been learning how to use a Dogosophy button A university has designed a switch that can be operated by dogs to control household appliances. The Dogosophy Button, developed by a ...

Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more When creams and serums just aren’t cutting ...

Illustration of the social plugins from Facebook ahead of their discontinuation. (Meta) Next year will see the end arrive for two of Facebook's external social plugins. The platform's Like button and ...

The humble 555 timer has its origins back in the early 1970s as the NE555, a bipolar integrated circuit. Over the years it has spawned a range of derivatives, including dual versions, and ones using ...

As photo and video sharing apps get swamped by AI slop, Pinterest has taken a small step in the right direction: a setting to dial back on the volume of it in your feed. The company has seemingly made ...

Abstract: The main purpose of this paper is to explore the oscillating characteristics of an astable multivibrator based on memristor and 555 timer. An analog circuit is utilized to simulate magnetic ...

It's no secret that Led Zeppelin ripped off lesser-known blues artists to craft some of their most timeless songs — so consider this list of the 11 best and most brazen Led Zeppelin rip-offs a loving ...

You know that scene in a million movies where several characters huddle together in front of a camera for a big group photo, smiling as they wait for their camera to snap the picture? What if we told ...

Spotify recently introduced a “Create” button along its bottom navigation bar, but it’s really not that helpful. Thankfully, Spotify has fixed this in a new update that lets you turn the “Create” ...

JONESBORO, Ark. (KAIT) - Interstate 555 reopened after state and local police shut it down following a motorcycle wreck. The Arkansas Highway Incident Report said the scene cleared at 3:20 p.m.