When you're first getting started learning how to make your own electronics with the likes of Arduino, the process, pins, and everything else is a little confusing. Arduino forum member Romano d ...

In this project, we create a joystick-controlled laser by connecting two servos to a joystick and using this setup as a pan-and-tilt controller for a ...

And the attention information is transmitted remotely from the Bluetooth module to the Arduino, which outputs different voltages by discriminating values.