Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...

I like to visualize things, so I decided to prepare this simple tutorial to help you better understand how to visualize data using Arduino. This tutorial assumes that you have some basic electronics ...

The most difference to the original LiquidCrystal library from Arduino is that this library supports printf() functionality. When using PlatformIO and AVR, to support float you must add following line ...

先日 Arduino と Raspberry Pi を USB シリアル通信で連携しながら、温度湿度を取得するセンサーを作ってみました。今回はそこから得た知見を書いていきます。 開発環境 今回の開発で使用する環境は以下のようになります。 今回開発に使用したPCは「MacBook Pro 2016 ...

This project implements a password entry system using Arduino, where users enter a 4-digit password via a keypad, and the entered password is displayed on an LCD. If the password matches the preset ...

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 ...

Before we get started it is important to understand that there two types of nRF24L01 modules available in the market one is called just nRF24L01 and the other is called nRF24L01+ PA+LN. While both the ...

Makers, developers and hobbyists in search of USB and serial LCD backpack board complete with cable, may be interested to know that the awesome online Adafruit store now has them in stock. Priced at ...