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. Hackaday Alum [Phil Burgess] developed the device using an RGB LED m… ...

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 ...

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 (RPM). You don’t need much… ...