皆さん、お久しぶりです！ もう2月最後の日ですね！ 寒い日がそろそろ終わり、温かい3月になることが待ち遠しいですね。 今日のnoteでは簡単な電子工作をご紹介します。 題名の通りArduino+DFPlayer Miniの制作です！ ネット上ではこの内容が少なくはありませ ...

Basic motion sensing setup using Arduino, PIR sensor, LEDs, and push button for interaction & Motion-triggered alarm system with Arduino, PIR sensor, piezo buzzer, and LED alert. // first pic This ...

Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Makers and developers looking for a motion sensor Arduino Shield, are sure to be interested in this new ICU-Duino which has been created by Patrick Thomas Mitchell based in Ottawa, Canada. The ...