I2C communications have become the de facto method of communicating between microcontrollers, microcomputers and a variety of integrated circuits and sensors. It has been around since 1982 and was ...

The two SCD41 sensors we want to connect have an I2C address of 0x62, which cannot be changed. Therefore, to communicate with both sensors from the micro controller, we will use a separate I2C bus for ...

M5Stackが発売された頃に調べたときは、M5Stack（ESP32）＋Arduino IDEではI2Cスレーブ通信はできなかったと思うのですが、最近見たらできるようになっていたので忘れないように書いておこうと思います。 使い方 ...

The interfacing between the Arduino with I2C is being explained in this project. The interfacing between the Arduino with I2C is being explained in this project. One good thing about using the readily ...

M5Stack ATOM Liteで、SSD1306に描画する方法について解説します。今回は、LovyanGFXﾗｲﾌﾞﾗﾘを使用してSSD1306を描画します。 LovyanGFXは、センスのいいフォントやｸﾞﾗﾌｨｯｸ関数が充実しています。今後もCore2などでも、利用できるので、すこし頑張って学習 ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...

The official Arduino team of engineers and designers has been showcasing their latest creation at this months Embedded World 2023 technology event. The Arduino Pro Portenta C33 module features ...