Like this
I use with Arduino mega 2560.
Thanks!
The video says it is using a DUE which is much faster than a Mega.
Are you saying you have the same performance with a Mega?
Can you post your code?
...R
- Use a high voltage supply, 60V or 80V perhaps.
- Use acceleration (pulse rate ramp up) or you will mis-step or stall.
I have no code.
I'm currently using with accelstepper.h
But I can not get speed more than 5 rounds per second.
I need to get a lot faster, at least 20 rounds per second, Is that possible?
s_gabi_y:
I need to get a lot faster, at least 20 rounds per second, Is that possible?
Supply voltage? Microstep factor?
AccelStepper library has a max frequency limit that's rather low I believe - someone will
have written something faster I'm sure. Its certainly possible to use DDS to get higher
step rates (and smooth acceleration).
Microstep is DQ2722M
http://cnbsjd.en.ec21.com/BS_2_Phase_CNC_Stepper--4999437_4999531.html
voltage 220V.
200 STEP R.
Does anyone know where there is code for this?
My board can handle such frequency ?
From a quick look at your link that driver can manage 200k pulses per second.
How many pulses per second do you need for the motor speed you want?
...R
min 3200 pps.
s_gabi_y:
min 3200 pps.
Your maximum requirement might be more relevant.
An Uno can do much better than that - perhaps 50 times better.
...R