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  #1  
Old Sun 12 February 2017, 19:54
ger21
Just call me: Ger
 
Detroit, MI
United States of America
Excellent new breakout board

A few months ago I was looking for a new breakout board for my UC300ETH, and came across the MB2 from CNC Room in Thailand.
http://www.cncroom.com/break-out-board/smooth-stepper

I'm using it with my UC300ETH and UCCNC, but it's designed to work with Mach3 and Mach4 and an ESS.

It's an extremely high quality board, and has a lot of really great features. It uses 3 ports on the ESS (and UC300), for a lot of inputs and outputs..
Here's some of the features:

24V I/O, with LED's on every pin.
Analog speed control
Differential step and direction
2 relays
Safety circuit

Here's a few pics with mu UC300ETH. I'll be making an adapter plate in a few weeks to mount the UC300 on top of the MB2, but for now, it's just sitting on my desk.
Attached Images
File Type: jpg MB2-2sm.jpg (117.8 KB, 241 views)
File Type: jpg MB2-1sm.jpg (127.3 KB, 242 views)
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  #2  
Old Tue 14 February 2017, 03:41
javeria
Just call me: Irfan #33
 
Bangalore
India
Hello ger , nice to see this - can you tell what are the differeretial line driver IC used?

R / irfan
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  #3  
Old Tue 14 February 2017, 19:39
danilom
Just call me: Danilo #64
 
Novi Sad
Serbia
I am successfully using AM26LS31 for differential line driver on my Pokeys board similar to CNCroom boards. It works flawless for almost a year now
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  #4  
Old Wed 15 February 2017, 00:06
javeria
Just call me: Irfan #33
 
Bangalore
India
Thanks Danilo - I am on my way to build a Bob for the eding cnc CPU5a and was wishing to know what people around are using.
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  #5  
Old Wed 15 February 2017, 18:29
ger21
Just call me: Ger
 
Detroit, MI
United States of America
Quote:
Originally Posted by javeria View Post
Hello ger , nice to see this - can you tell what are the differeretial line driver IC used?

R / irfan
Looks like it's using AM26LS31C.
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  #6  
Old Tue 21 February 2017, 02:02
Fox
Just call me: Fox
 
Amsterdam
Netherlands
@Irfan: I use Eding CPU5b with Eding Bob.
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