If you want a good display and interface device for an embedded project, it’s hard to look past an old smartphone ... is connected to the Arduino via a USB-to-serial converter and an OTG ...

Instructables member “Lingib” has created a awesome Arduino ... pen plotter, powered by an Arduino Uno and Bluetooth module allowing the system to receive commands via a linked smartphone ...

This tutorial assumes that you have some basic electronics experience, can experiment with Arduino, and have some basic programming skills. Serial Plotter is an amazing tool available in Arduino IDE ...

Instructables user Ardumotive_com has published a new project that explains how to create your very own Arduino powered mini CNC plotter ... Because it works with serial communication you can ...

We’ve never seen someone build a plotter out of buzzwords ... From there it gets converted to serial commands for an Arduino which controls the steppers with two EasyDrivers.