ロボカップジュニア レスキューラインでは2個の緑色マーカーを検出する必要があります。 お手頃価格のI2Cカラーセンサー(TCS34725カラーセンサーモジュール)があるのですが、アドレス切替機能がセンサーには無いので2個並べる事ができません。 " Arduino ...

This project showcases a custom-designed PCB that acts as an attachment board (shield) for the Arduino Uno. The board simplifies the process of bootloading ATmega328P microcontrollers by providing an ...

AmazonやAliexpressでは、Arduino Nano互換ボードが激安で売られています。その販売価格は、なんと純正品の10分の1にもなります。が、もちろん「安物買いの銭失い」という言葉があるように、そこには落とし穴があるのです。といっても、事前にその注意点を把握 ...

At about $30, the Arduino isn't an expensive device, but if you want to make your own, simpler version, electronics blog Hardware Startup shows off how to build an Arduino clone for less than $5.

Since you lacked the USB interface in your own Arduino board, it becomes necessary to use a homemade/ready-made USB to Serial Converter Module as an efficient and economical solution. Inexpensive and ...

If you’re new to the world of Arduino, here’s what you need to know about the ATmega328P before using the board: 1. The ATmega328P is a powerful chip The ATmega328P is based on the AVR architecture, ...

I’ve been using the Arduino Uno board for quite some time, and I’ve always wondered what it would take to get the ATmega328P (the original chip used on the older Uno boards) working completely on its ...