这个库之前见到过，也测试过，然后就忘了一点印象都没有了。最近纠结如何用arduino播放音乐，测试了几个方案都不满意，问了一下朋友，他给我发来了这个库，打开一看，之前标记过star．．．但是真没什么印象了，去找喇叭发现所有的材料都在一个盒子里 ...

We’ve featured a great many unique clocks here on Hackaday, which have utilized nearly every imaginable way of conveying the current time. But of all these marvelous timepieces, the Morse code clock ...

When [sticilface] started using the Arduino IDE to program an ESP8266, he found he was running out of RAM quickly. The culprit? Strings. That’s not surprising. Strings can be long and many strings ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...