If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are only ...

The "Motion Sense FFT" project, based on Arduino and Raspberry Pi, offers real-time data gathering, logging, and wireless transmission of sensor readings. It integrates an MPU6050 sensor for measuring ...

このプロジェクトは、Arduinoを使用して筋電位（EMG）信号を取得し、FFT（高速フーリエ変換）を行って周波数成分を分析するものです。EMG信号の周波数分析により、筋肉の活動状態や疲労度などを評価することができます。 このプロジェクトはMITライセンス ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute ...

If you're looking to make yourself somewhat more productive on this lazy weekend, and you've got an Arduino or two collecting dust, we've got just the thing to add line after line to your dwindling to ...