LEDs have a special place in every maker's heart, and it's because we all love the ability to create light at moment's notice. Almost every project I have made over the last two decades has included ...

Regular candles can be awfully boring at times. They can only produce one color and the flicker is so… predictable. They can’t even be controlled by an infrared remote control, not to mention the ...

If you’ve been waiting for a more detailed guide before you set off to work on your own Infinity Mirror, [Ben]’s write-up is perhaps the most approachable one you will find. This build uses a set of ...

Today, we’re going to explore the uses of addressable LEDs. Addressable LED is an easy way to add complex lighting effects to any project. Each addressable LED has an integrated driver that allows you ...

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在科技日新月异的今天，培养青少年的数字素养和创新精神显得尤为重要。2026年的秋季，浦东图书馆再次为9-12岁的孩子们带来了一场别开生面的科技盛宴——Arduino编程体验课第三期。这次课程不仅是一次简单的编程学习，更是一个充满创意与乐趣的探索之旅。 此次课程的核心在于通过“光影+声音”的互动设计，让孩子们在实践中理解基础电路知识和编程技巧。从最基础的LED灯控制到复杂的RGB灯光效果，再到蜂鸣器 ...