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… ...

If you have just started to work with Arduino, do check out our Arduino Projects and Tutorials. We have a collection of almost 500+ Arduino projects with Code, Circuit diagrams, and detailed ...

In previous tutorials we have learned about ZigBee protocol and its architecture, and also learned about wireless communication between two Xbee modules. Now in this tutorial we will interface XBee ...