![How to calculate RMS current from the rated current? Are they the same in a stepper motor? - Electrical Engineering Stack Exchange How to calculate RMS current from the rated current? Are they the same in a stepper motor? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Nl0sE.png)
How to calculate RMS current from the rated current? Are they the same in a stepper motor? - Electrical Engineering Stack Exchange
Atividade Maker - Pessoal coloquei no site uma calculadora online para se calcular o Vref do drive A4988 e do DRV8825.... Depois vou colocar um vídeo ensinando a utilizar. http://atividademaker.com.br/calculando-vref | Facebook
![UPDATE: Current adjustment for motor drivers (DRV8825 / A4988) - Motors, Mechanics, Power and CNC - Arduino Forum UPDATE: Current adjustment for motor drivers (DRV8825 / A4988) - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/5/a/b/5ab13ac4cbcff51a8f25c8763bdd466da5a7222c.png)
UPDATE: Current adjustment for motor drivers (DRV8825 / A4988) - Motors, Mechanics, Power and CNC - Arduino Forum
![UPDATE: Current adjustment for motor drivers (DRV8825 / A4988) - Motors, Mechanics, Power and CNC - Arduino Forum UPDATE: Current adjustment for motor drivers (DRV8825 / A4988) - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/0/9/0/090e11115ae4883f2570368a234a38340e7ac853.jpeg)