The serial monitor output works for anything in the setup() subroutine. The serial monitor stops working for anything in loop(). This problem started after I upgraded from Ubuntu 18.04 to Ubuntu 20.04 ...

という方も多いと思います。 有名な手法として、 Serial.begin(9600); while(!Serial); のように、Serialの準備ができるまで待つwhile文を入れる方法もありますが、それでも表示されないことがあります。（私がそうだった） そこで今回は、シリアルモニタにデータが ...

Please add a 3M baud rate option, and also consider adding rates of 4M+. Modern USB-to-Serial chips on many dev boards (e.g., ESP32) routinely support baud rates beyond 2M baud, making it increasingly ...

Every new generation of computers repeats the techniques used by the earlier generations. [Kim Salmi] created an ASCII-based quadcopter simulation game using an Arduino that displays on the Arduino ...

Arduino have released the latest version of their Integrated Development Environment (IDE), Version 2.0 and it is a big step up from the previous release, boasting plenty of new features to help you ...