Arduino UNO R4では、これまでの8bitのATmega328から、32bitのArm Cortex-M4プロセッサへと、大幅なCPU性能の向上が図られました。ルネサス製RA4M1という日本のメーカーのCPUが採用されたという点でも喜ばしいことです。 今回は、Arduino UNO R4に1.5inch OLEDモジュール(waveshare ...

今回は、ArduinoでのOLEDディスプレイの使い方についてご紹介します。 ディスプレイが使えるようになると、遊びの幅がぐっと人がります。 ぜひ一緒に、OLEDディスプレイの使い方をマスターしましょう！ OLEDとは有機物を使ったLEDのことで、今回使う ...

Sometimes, finding new ways to use old hardware requires awesome feats of reverse engineering, software sleight of hand, and a healthy dose of good fortune. Other times, though, it’s just as simple as ...

If you enjoy creating projects using Arduino you are sure to find this new MicroView chip-sized board, which is equipped with a built-in OLED display a possible addition to your projects. The ...

Arduino boards have grown so popular, that the very name “Arduino” is almost synonymous with development boards. The flexibility and economics presented by their wide range of products make them a ...

Arduinos are amazing. The concept of a programmable micro-computer would have been an alien concept prior to its invention. Today, Arduino pushes the envelope further with MicroView, a PC no bigger ...

Arduino is little open source circuit board that lets you create some fairly compelling projects with a few lines of code and some circuit boards. The latest addition to the project is LiquidWare’s ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you. As ...