在之前的项目中，我们已经展示了如何使用Arduino来控制LED矩阵。但是，如果您的项目只需要显示数字，那么最好使用七段数码管。这些数码管看起来像复古的数字闹钟，只需要七个LED就可以显示出数字。本指南将向您展示如何完成这个工作。 七段LED数码管的 ...

Maybe it’s just us, but isn’t it kind of amazing that in a world of pretty darn realistic games, PONG is still thrilling to play? This 1D implementation by [newsonator] is about as exciting as it gets ...

The Arduino UNO Q is more than just the next generation of the flexible UNO platform; it’s a new development paradigm.

当地时间 10 月 7 日，美国芯片制造商高通公司（Qualcomm）宣布收购意大利开源电子平台 Arduino，这笔交易的财务条款并未对外披露。与此同时，双方在意大利都灵联合发布了一款名为 Uno Q 的新型单板计算机，这是收购完成后的首款产品，也是 Arduino 迄今为止最 ...

部分产品可界定某一品类，而能对其进行重构的，寥寥无几。 对于数百万创客、工程师和学习者来说，Arduino UNO一直是踏入电子和嵌入式计算领域的第一步。它易于上手、灵活多变，背后还有着令人惊叹的社区支持。如今，我们将推出全新产品，它突破了“UNO ...

I have spent at least an hour almost every day since the 80’s advancing my knowledge in electronics. Recently I brushed up my knowledge on LED fading secrets and attained something pleasant. Now, I’d ...

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

Two new variants of the Arduino Uno development board, the lightweight Uno R4 Minima and the full-fledged Uno R4 WiFi, are each powered by a 32-bit microcontroller. These next-generation Uno boards ...