note

Arduino UNO R4をI2Cのスレーブモードで動作させるときの注意点

ラズパイやArduinoでセンサーなどを使うときにI2C通信がよく使われています。この場合、ラズパイやArduinoがマスターで、センサーがスレーブになって、マスターからスレーブのデータを書き込んだり、データを読み出したりします。 センサーなどの代わりに ...
GitHub

A sketch that turns any Arduino into an I2C Slave whose pins can be manipulated by a master.

There was an error while loading. Please reload this page. This sketch will turn any Arduino into an I2C Slave whose pins can be manipulated by a master. This turns ...
EDN

I2C Connectivity with Arduino System

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 ...
EDN

Read Temperatures using I2C, TC04 sensors and Arduino

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...
note

Arduino UNO R4にTFT Touch Shieldをつなぐ

前回のwaveshare製1.5inch OLEDモジュールに続き、SeeedStudio製2.8inch TFT Touch Shield v2.0をArduino UNO R4につないでみました。 2.8インチのTFTディスプレイとタッチパネル、SDカードのインタフェースが搭載されたArduino用の拡張シールドです。かなり以前に購入した物（10年 ...
GitHub

Arduino Due slower update rate than Uno over I2C

Thanks for a great library and please let me know if there are any details I am leaving out. I searched for old issues on this and the closest I found was Arduino DUE Setup #66 - which was related to ...