Hi guys ,
I am trying to build a pen plotter , or better said a Cnc (after upgrading it ), its my first project with Adruino , i googled for a long time but i think the best way to get a good advice in in the -+ Forum
he is my set :
I bought an Adruino Uno R3 here the link, https://www.amazon.de/gp/product/B06XHC8D16/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
with A4988 Stepper Motor Driver
and a 3 stepper Motors nema 17 , link ,https://www.amazon.de/gp/product/B015ST2U5A/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
my question in : what is the best and safe way to power them all , i mean the adrruino Uno and the 3 Nema 17? iis 12 Vold and 2 Amps ok or what do you think guys !
Plz help me , i don´t wand start my project fals