Hello friends in this post we will see how to make mini CNC plotter machine using old scrap DVD drives, arduino & L293D motor shield. In fact in past I have build some arduino mini CNC plotter machine ...

NEMA 17 bipolar stepper motors are rated at 12V and provide 200 steps per revolution. So, connect an external 12V power supply to the EXT_PWR terminal. Connect forward and reverse push button pin with ...

If you are planning on building a robot with DC motors then you will eventually learn that you need to control both the speed and direction of the motor if you want it to move it in a certain ...

Once, long ago when magazines still existed, I bought a copy of Popular Mechanics. Inside was a guide on how to build a robotic lawnmower. Now this was back in the 1980s so it wasn’t a very complex ...

This homemade CNC machine is the second version which uses mostly off the shelve parts where every part is allowed for some adjustments and the different design makes it easier to be built. The main ...

The Arduino PCB Ink Plotter CNC Machine is a DIY project that features a arduino running GRBL CNC firmware. In this project, it uses a marker that is suitable for plotting or marking the PCB for board ...

This line follower robot with Arduino project example illustrates professional Arduino robotics project ideas through learning by doing. Our complete block diagram of the line follower robot with ...