This is my first issue in GitHub so please, excuse my mistakes / misunderstandings. I've been investigating trying to solve problems I have in my Feather M0 SAMD board when diferent types of ...

It seems like the second argument of digitalWrite is expecting a constant from PinStatus. However this isn't always ideal, and we get an ugly warning like shown below ...

このプログラムでは、ArduinoでDCモーターの速度と回転方向を制御します。スイッチや半固定抵抗器を使って、モーターをON ...

①Arduinoの5VピンとGNDピンをブレッドボードに接続 ② 赤のLED2個と緑のLEDを1個をブレッドボードに差し込む ③ LEDそれぞれの短い方の足に220Ωの抵抗器を接続 ④ 抵抗器の反対側をGNDに接続 ⑤ 緑のLEDの長い方の足をArduinoの3番ピンに接続 ⑥ 赤のLEDの長い方の足 ...

「Raspberry Pi Pico」はこれまでのRaspberry Piシリーズとは異なり、アナログコントローラーを持つなど、どちらかというとArduinoのようなマイコンに近い製品です。このためか、Arduinoを動かすための「Arduino IDE」に、Raspberry Pi Picoに搭載されている「RP2040」用の ...

A Microcontroller uses many different protocols to communicate with various sensors and modules. There are many different types of communication protocols for wireless and wired communication, and the ...

Whether you’re an embedded systems vet, high school scientist, or a curious person, you need to start your electronic explorations somewhere. If the manual isn’t enough, then check out this beginner’s ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finally, ...

Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...