Search found 5 matches

by GS76
Tue Dec 22, 2020 1:26 pm
Forum: Current Version(3.51)
Topic: V3.51 Arduino CNC setup guide
Replies: 1
Views: 736

V3.51 Arduino CNC setup guide

The V3.51 Arduino CNC shield has arrived.

Is there a setup guide available to assist with setting up the three stepper axes, limit switches and stop button?

Guidance would be much appreciated.

Thank you.
by GS76
Mon Nov 30, 2020 11:10 am
Forum: Current Version(3.51)
Topic: Availability CNC Shield V3.51
Replies: 3
Views: 796

Re: Availability CNC Shield V3.51

Hi there, I am based in South Africa. Where is the best place to buy the CNC Shield V3.51 for the Arduino Uno? I bought the V3 board from here and I am concerned it is not original. https://www.robotics.org.za/GBRL-SHIELD?search=grbl I am trying to set-up limit switches and I am battling. Any assist...
by GS76
Mon Nov 30, 2020 11:03 am
Forum: Current Version(3.51)
Topic: PWM frequency
Replies: 2
Views: 358

Re: PWM frequency

Thank you for your assistance. I only saw this reply now.
by GS76
Thu Oct 08, 2020 9:06 am
Forum: Site Problems
Topic: Posts not showing up
Replies: 18
Views: 9631

Re: Posts not showing up

Hi there,

I have registered this week, but I can not see my posts.
by GS76
Wed Oct 07, 2020 8:23 am
Forum: Current Version(3.51)
Topic: PWM frequency
Replies: 2
Views: 358

PWM frequency

Hi all,

I am using a speed control unit that requires at least a 5 kHz PWM frequency.

Can this latest Arduino GRBL CNC shield deliver this minimum frequency?

Thank you.