In this Arduino project, I show you how to build a simple servo laser tower controlled from a smartphone app called Blynk.

The latest version of the Arduino software allows you to use more than two servos at a time. Curious Inventor has posted a demo showing how to run 4 servos from a keyboard input.

The Arduino IDE is used to write the program that will interact with your Arduino and the devices connected to it. In the Arduino world, such a program is called a sketch, which has its origin in its ...

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.