Arduino MEGAを利用して電気/電子実験をやりやすくするシールド基板の紹介です。 使用部品 Arduino MEGA用ユニバーサル基板UB ...

I am considering this shield for a prototype solution where we are using another development board, which is Arduino pin-compatible but uses 3.3V I/O while providing +5V through the Arduino +5V pin.

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

Arduinoマイコンで開発するIoTデバイスにおいて、自分自身の電源電圧を計測する方法をまとめます。基準電圧に注意する必要があります。 1. なぜ電源電圧を計測するのか？ 自作IoTデバイスにおいて、IoTデバイスへの給電方法が商用電源であれば、電源電圧の ...

Welcome to our blog post on interfacing the WS2811 (5V) RGB LED strip with Arduino! In this guide, we will walk you through the process of connecting and controlling WS2811 LED strips using an Arduino ...

This PCB has a terrible design flaw. When any shield with a 5V connection to pin 2 on the SPI connector is plugged in, the 3.3V and 5V power are shorted together. Some shields, like older Arduino ...

The working principle of the water level sensor module is very similar to that of a Rain Sensor. The water level sensor has three pins, runs on 5V power, and gives out the data in analog format. The ...

Arduino enthusiast Evan Kale has been the inspiration for a new Arduino powered Bluetooth adapter which has been created by DastardlyLabs to allow those interested to make their USB keyboards ...