Bluetooth LED Control using Arduino UNO & HC-05 📌 Overview This project allows you to control an LED using an Android app via Bluetooth. The Arduino UNO communicates with the HC-05 Bluetooth module, ...

今回は簡単に言うと、Bluetoothの信号をスマートフォンで受信する手順を紹介したいと思います。 今回のサンプルは ESP32 で実装しますので、まず開発環境を準備しましょう。 アマゾンや秋月電子などでESP32は購入可能です。 ステップ： 1、Arduino 開発ソフト ...

There are still some sublte navigation issues within the app that exists. A future update will be made which addresses these issues ands provides greater functionality to the app. As of now, the app ...

多くの電子機器や家電製品、あるいはその他の電気を使ったあらゆる装置は、少しづつアップデートを繰り返し、多くの製品が世に現れるようになった。 また、個人制作であるDIYも広く親しまれるようになりつつあり、簡単な日曜大工の品だけでなく、複雑 ...

Arduino boards get a Bluetooth Smart dev kit from Nordic Semiconductor. The SDK is compatible with a range of Arduino, ChipKIT shields that employ the nRF8001 Bluetooth Smart connectivity device.

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Abstract: In today's world, energy efficiency and smart technologies are becoming increasingly important. Lighting is a significant contributor to energy consumption, and traditional lighting systems ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...