Motorized welding turntable with Arduino UNO
Build a motorized lazy Susan welding turntable with Arduino UNO, a NEMA 17 stepper, and an OLED display. This project covers speed control, grounding, and the full build process.
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Positive Habit Enforcement Device
In this project we will create this box to come up with something that we would like to do or change, such as going to the gym more or keeping the house clean. To do it we will use a 3D printer for some parts of the box and a Nema 17 with DRV8825 motor…
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DIY a CNC Machine With a Dremel As a Spindle
The maker Nikodem Bartnik has just created a 3d printed CNC machine that’s able to cut MDF and acrylic and can engrave aluminum. As for how well this CNC machine works, it’s pretty good. With the Gcode to cut an 80mm diameter circle out of MDF, this machine managed to cut a circle that was 80.02 mm…
