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

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A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...

Home security cameras are more versatile than ever. With smart motion detection and wireless options, it's easier than ever to ensure that your home is safe and secure. However, for these devices to ...

Say hello to Dongar, a California-based tech firm specializing in one particularly niche but genuinely useful section of the auto accessory market.

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Arduino Uno Q是知名且备受推崇的Arduino推出的最新Uno形态板卡。Arduino最早让微控制器大众化。之前虽然也有微控制器，但价格昂贵且使用笨重。Arduino打破了这种局面，催生了当今的微控制器社区。那么39欧元的Arduino ...

We've rounded up the best astro cameras — these models are tried and tested by our experts to help you decide what to invest in. When you purchase through links on our site, we may earn an affiliate ...

This story originally published in the July 1906 issue of National Geographic magazine. See more digitized stories from our archives here. Looking back to that period, many years ago, when the finger ...

Want to know if somebody is lying? It’s always so hard to tell. [dbmaking] has whipped up a fun little polygraph, otherwise known as a lie detector. It’s nowhere near as complex as the ...