JohnHaine
Find latest postsMini Statistics
Recent Visitors
This page has had 13,749 visits
- Tab Content
- JohnHaine's Activity
- About Me
- Video Library
-
Older Activity
-
2 Weeks AgoActually I can't remember! Must be written down somewhere but not sure which notebook. 2.5A sounds fine if you can.22 replies | 2234 view(s) -
2 Weeks AgoCoincidentally I'm using DM542 drivers and UC100 on my Novamill. Glad you're now in business.22 replies | 2234 view(s)
-
2 Weeks AgoIf you can in the controller (Mach3? ) try changing the sense of the step pulses in configuration.22 replies | 2234 view(s)
-
3 Weeks AgoQuite. That's why I said what I did.22 replies | 2234 view(s)
-
3 Weeks AgoSo the CNC4YOU diagram assumes "open collector" outputs on the controller. The driver has opto isolators on each input, with an LED that illuminates...22 replies | 2234 view(s)
-
3 Weeks AgoI stongly advise you not to use TB6600 based drivers, it is an old chip design and they have a poor reputation for reliability. There are loads of...22 replies | 2234 view(s)
-
3 Weeks AgoI think these are A4988 based and equivalents are widely available, for example: https://www.pololu.com/product/1182 or ...22 replies | 2234 view(s)
-
3 Weeks AgoJohnHaine replied to a thread Mach 3 conversion kit for a Boxford VMC 190 in Milling Machines, Builds & ConversionsI don't know if you ever came across the late great John Stevenson? He was a brilliant practical engineer with a business in Nottingham IIRC - one...4 replies | 7561 view(s)
-
4 Weeks AgoWas this any use? Was it even read?2 replies | 1220 view(s)
About JohnHaine
Basic Information
About JohnHaine
- City:
- Cambridge, UK
- Country:
- United Kingdom
Statistics
Total Posts
- Total Posts
- 288
- Posts Per Day
- 0.07
- Last Post
- ROUTOUT CNC / ROUTOUTCNC Driver Wanted 2 Weeks Ago
Total Thanks
- Total Thanks
- 1
General Information
- Last Activity
- 1 Hour Ago
- Current Activity
- Viewing Index MYCNCUK
- Join Date
- 24-09-2012
My new DIY/custom cnc presentation...