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 ...

Northwestern’s chapter of Delta Delta Delta is piloting a student-led education and safety program beginning this fall. The program includes presentations on hazing prevention, alcohol safety and body ...

Top Free Alternatives to Microsoft Word You Should Try in 2025 Your email has been sent If you're tired of paying for Microsoft Office features you don't use, here ...

The Roanoke County School Board is considering conducting a feasibility study to determine the viability of using current division-owned property for possible future special and alternative education ...