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

Learn how to configure users without OTP login in your applications. This guide covers conditional authentication, account settings, and fallback mechanisms for seamless access.

What cyber trends and predictions are coming for 2026? Here’s your annual security industry prediction report roundup for the new year, highlighting insights from the top vendors, publications and ...

Basic Allowance for Subsistence (BAS) pays for the cost of a military member's meals when dining at their permanent duty station. Although BAS is meant to offset the cost of a member's meals, it doesn ...

Chiara is an award-winning investigative reporter who specialises in banking and fraud, joining Which? in 2015 following six years as a personal finance journalist at a national newspaper. In this ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Walking out the door typically involves a familiar checklist: keys, wallet, bag, and phone. Yet one small action rarely makes ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in ...

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