Robots have slowly started to crawl into our society to make our life simpler. We can already find the six wheeled food delivery robots from Starship on the roads of UK, smartly navigating among the ...

Today digital meters are replacing analog meters in every sector whether its electricity meter or taxi fare meter. The main reason for that is analog meters have mechanical parts that tend to wear ...

A smart and affordable water testing prototype designed to detect and classify contamination levels in drinking water using optical sensing (white and UV light), a photodiode module (LM393), Arduino, ...

This documentation outlines the process of integrating the LM393 Sound Detection Sensor with the Arduino Uno. The project focuses on capturing the intensity of sound and controlling an LED based on ...

昔に購入したものだが、中華製のarduino向けセンサーモジュールキットに土壌センサーがあった。これを使って、観葉植物の管理をしようと思う。 土に挿すセンサー側と、基盤側の分離された構造だ。 センサー側の極性はなさそうなので、適当にワイヤーを ...