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Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very simple to build. All you need are a few basic parts, ...

Business success is based on turning knowledge into action—which means actually remembering more of what you've learned.

Is Aires One the best EMF protection device? Read our in-depth review to discover how it works, its benefits, and whether it truly protects against harmful EMF radiation. Find out if it’s worth the ...