GitHub

Freely Paintable Canvas On 3.5" TFT LCD Touchscreen With Arduino UNO R3/R4

This repository contains a program to create a freely paintable canvas with an Arduino UNO R3/R4 and a 3.5" touch screen display shield, as shown below - Most 3.5" TFT LCD Touch displays use the ...
GitHub

Arduino Attendance with RFID and Biometrics System

The system utilizes RFID tags or cards to identify individuals and biometric data (such as fingerprints) for additional verification. It includes a central Arduino Uno R3 board that acts as the main ...
Popular Science

Program An Arduino In A Few Simple Steps

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape. By The Big Book Of Hacks Published ...
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Arduino Uno R3ではどの程度の信号処理が可能ですか？

Arduino Uno R3で信号処理を行うことは可能ですが、その能力にはかなりの制限があります。特に、高品質なサウンドプログラミングや複雑なデジタル信号処理（DSP）を目指す場合、その限界を理解しておくことが重要です。 Arduino Uno R3の主な仕様から、信号 ...