An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left in the world and black and white isn’t that fun to ...

The US Navy’s beleaguered shipbuilding program took a major hit on Tuesday as Navy Secretary John Phelan announced he was cancelling plans to buy Constellation-class frigates, once heralded as a key ...

The White House Internship Program is a public service leadership program that provides a unique opportunity to gain valuable professional experience and build leadership skills. Learn more about ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

Traditional and Roth IRAs let you save for retirement with tax advantages. IRA contribution limits increase with age, allowing more savings as retirement nears. IRAs offer flexible investment options ...

TIOBE Index for December 2025: Top 10 Most Popular Programming Languages Your email has been sent December’s TIOBE Index lands with a quieter top tier but a livelier shuffle just beneath it. The main ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...