// A quick demo of how to use my OLED_I2C library. // To use the hardware I2C (TWI) interface of the Arduino you must connect // hardware I2C interfaces. // You can connect the OLED display to any ...

小さなI2Cの液晶ディスプレイが欲しくて、AliExpress で1個149円の 128x32 サイズ を買ってみた。 SSD1306という型番で、多く出回ってるので、使うのは簡単。 Helixキーボードで使ってるアレ。 ちゃんとした日本のショップで買えば、1個700円台。 AliExpress で買うのは ...

The OLED Display project uses an Arduino Mega and an SSD1306 OLED display to showcase various information such as text messages, elapsed time, and analog input values. The SSD1306 OLED display ...

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 ...

[Johngineer] found himself in need of an I2C sniffer, but didn’t have one available. Necessity is the mother of invention, so he put together this I2C sniffer sketch for Arduino. The arduino will ...

Those of you that enjoy using the Arduino platform to build electronic projects, a new WifiDuino device which has this week launched over on the Indiegogo crowd funding website, ma be worth more ...

Anyone who follows my articles here at TweakTown knows that I am a sucker for new Arduino-compatible development kits, and I especially like the micro-sized boards that are easily hidden inside ...