If you often happen to make solenoids, tesla coils, inductors, electromagnets or coils in general, you may want to consider building this project or just take inspiration to make bigger ones. The system is composed of several PVC pipes that form the structure, an Arduino Uno, two NEMA17 stepper motors controlled by the special shield…
In this project we will see how to make a 3D printed pet feeder. All modeled parts are available for you to replicate the project in your home. The system is very simple: you are asked to enter two times when you want to distribute food, for example 8:30 and 17:30, then, at the indicated…
If you are planning on building your own 3D printer or a CNC machine, you will need to control a bunch of stepper motors. And having one Arduino control all of them can take up a lot of the processing and not leave you a lot of room to do anything else; unless you use…
Still a few days to get the Motors at 2 €! Based on the Allegro A4988 chip, this driver is able to control a single bipolar stepper motor with max. 2 A. You can select five motor control modes: step, half step, quarter step, 1/8 step and 1/16 step. You can also sets the…
Have you ever thought to improve your coffee machine features? Tropical Labs not only thought about it, but they also made it real by creating something different, maybe better: a delta-style 3d printing out of a coffee maker. They entirely circumvented the need of most 3d printers for linear rails and bearings by using a…
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