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

I had to learn to walk before I could run.

Businesses institute dress codes for a number of reasons, including enhanced professionalism and to minimize distractions. The office memo introducing a new or different dress code should be clear ...

Interrupting while someone is talking is rude for humans, but smart for computers. [Ivan Voras] shows how to use interrupts to service the ESP32 analog to digital converters when sampling sound.

Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

Writing a check can be done by filling out six lines on the check. There are also alternatives to sending a check. Many, or all, of the products featured on this page are from our advertising partners ...

How much easier would life be if you could just grab hold of whatever mechanism you wanted to manipulate, move it like you want, and then have it imitate your movements exactly? What if you could give ...

Who knew it could be this fun building a photo frame?

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 ...

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Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...