Measure RPM – Optical Tachometer using Arduino
This Instructable will show you how to make a Portable Digital Optical Tachometer using an Arduino Uno. This project is inspired from This instructable and is an enhanced version of it with an LCD display and a modified code. Instead of a slotted sensor , it has a reflection based sensor. So : 1. You […]
Measure RPM – Optical Tachometer using Arduino Continue Reading