An LM555 timer paired with an NTC thermistor makes a simple, configurable ON/OFF thermostat for heating or cooling.

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

It must've started with one curious student scanning the QR code on the CBSE Class 12 mathematics question paper, wondering what it's there for. Soon, social media was filled with videos of students ...

SAN DIEGO, March 3, 2026 /PRNewswire/ -- Arduino and Qualcomm Technologies, Inc. have announced the launch of Hackster's first global developer contest of 2026, inviting engineers, makers, and ...

Three runners who were led off course by a guide vehicle in Sunday's USA Track & Field Half Marathon Championship will receive prize money after all. Jess McClain, Ednah Kurgat and Emma Hurley were ...

Jess McClain was one of three runners led astray by a race motorbike during Sunday's race in Atlanta. Emilee Chinn / Getty Images Thanks to a wayward lead vehicle Jess McClain did not win the U.S.

A track star says that she was led off course during the last leg of the U.S. Half Marathon Championships, costing her a first-place finish and a $20,000 prize. Jess ...

RALEIGH, N.C. (WTVD) -- Extra security will be present at Millbrook Magnet High School on Thursday following threats made toward the school through text messages and social media. This follows a Code ...

Anthropic's new AI tool, Claude Code Security, scans for code vulnerabilities, prompting a multi-billion dollar stock market crash in the cybersecurity sector. While existing scanners use pattern ...