The closed-loop drive is to feedback the rotation angle of the stepping motor to the control panel, compare the distance that needs to be rotated with the distance of the actual rotation, calculate the error value, and then compensate, so as to prevent the problem of multi-step and lost step. The closed-loop drive can completely overcome the lost step of the open-loop stepping motor, and can also significantly improve the performance of the motor at high speed
Hello, i'm working on my research and this board is exactly what i need, but i have a specific need, read the data used in PID controller on another board. I don't need write data, only read to control a second code, running in another microcontroller, using the output error, this is possible? how?
Hello, i'm working on my research and this board is exactly what i need, but i have a specific need, read the data used in PID controller on another board. I don't need write data, only read to control a second code, running in another microcontroller, using the output error, this is possible? how?