前回Raspberry PiのGPIOピンを操作するためのライブラリ「RPi.GPIO」を紹介しましたが、こちらはRaspberry Pi5では使用できませんでした。 今回はRaspberry Pi5でも使用できる「gpiod」を紹介します。 GPIO (general-purpose input/output) ピンとは様々な用途に使用できるピンで ...

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Raspberry Pi（ラズパイ）を使った電子工作の醍醐味といえば、やはりプログラムで現実世界のモノを動かすことですよね。特に、ロボットや自動運転車のプロジェクトに欠かせない「モーター」を、自分の書いたコードで初めて回せた時の感動は格別です。

WhatsApp is one of the most popular messaging apps and you can use it with the Raspberry Pi. The Yowsup Python library enables you to use your WhatsApp account to exchange messages with your contacts.

If you’re building a CNC router, laser cutter, or even 3D printer, you’ll usually be looking at a dedicated controller. This board takes commands from a computer, often in the form of G-Code, and ...

There’s also a Python library (basically a set of commands you can use to control the robot) available to go alongside the HAT, which will let you write software to control the robot parts you’ve got ...

Are you not quite sure what embedded development platform to use? Are you interested in learning Linux without the hassle of installing a distro on a target computing machine? If you answered yes to ...

With modern technology, it is quite simple to create a complete home automation system, which allows you to control any type of load using your smartphone. This article helps you to design an IoT ...