Search found 91 matches

by janapriya
Tue Jan 12, 2016 3:10 pm
Forum: Electronics
Topic: Help! One pololu driver is getting hot + motor sound
Replies: 8
Views: 926

Help! One pololu driver is getting hot + motor sound

I have a stepper shield from reactivesubstance.com (http://www.reactivesubstance.com/shop.html) Y'day I've noticed one stepper motor is making a little sound (like shhhhhhhh :-) ). And I found corresponding driver is getting hot. I did, 1. swap drivers - the new driver in the same socket getting hot...
by janapriya
Tue Jan 12, 2016 5:44 am
Forum: For Sale
Topic: Buildlog.net Stepper Shields available in the UK
Replies: 12
Views: 4224

Re: Buildlog.net Stepper Shields available in the UK

ejs, trying to order from you site, but getting an error. Is this discontinued?
by janapriya
Mon Jan 11, 2016 6:37 am
Forum: Build Logs
Topic: Ruwan's Build
Replies: 23
Views: 8002

Re: Ruwan's Build

Mounting Screws
IMG_9791.jpg
IMG_9791.jpg (342.71 KiB) Viewed 2201 times
Fan with red LEDs.
IMG_9797-2.jpg
IMG_9797-2.jpg (471.9 KiB) Viewed 2201 times
by janapriya
Mon Jan 11, 2016 6:36 am
Forum: Build Logs
Topic: Ruwan's Build
Replies: 23
Views: 8002

Re: Ruwan's Build

IMG_9785.jpg
IMG_9785.jpg (412.96 KiB) Viewed 2201 times
IMG_9787.jpg
IMG_9787.jpg (224.27 KiB) Viewed 2201 times
IMG_9789.jpg
IMG_9789.jpg (304.48 KiB) Viewed 2201 times
by janapriya
Mon Jan 11, 2016 6:35 am
Forum: Build Logs
Topic: Ruwan's Build
Replies: 23
Views: 8002

Re: Ruwan's Build

Electronic enclosure!
The design
Design.jpg
Design.jpg (63.85 KiB) Viewed 2201 times
Sides.
IMG_9781.jpg
IMG_9781.jpg (421.3 KiB) Viewed 2201 times
Power supplies
IMG_9783.jpg
IMG_9783.jpg (281.21 KiB) Viewed 2201 times
by janapriya
Wed Sep 09, 2015 12:32 pm
Forum: Software - CAD, CAM, Workflow Help
Topic: Roughing, Finishing
Replies: 23
Views: 3804

Re: Roughing, Finishing

Reply to the OP:
EASEL supports roughing and finishing now. Please request "Early Access" and check
Machine->Use Detail Bit
link: https://discuss.inventables.com/t/two-stage-cuts/
by janapriya
Tue Mar 17, 2015 2:02 am
Forum: Build Logs
Topic: Ruwan's Build
Replies: 23
Views: 8002

Re: Ruwan's Build

The Pololu low-current DRV8824 drivers should work fine, I would guess. Saying that the information given by the seller is sparse is putting it mildly. Once I have them in hand, I'll be able to guess at what kind of voltage and current they expect. I plan to drive them with a linear audio amplifier...
by janapriya
Mon Mar 16, 2015 3:49 pm
Forum: Build Logs
Topic: Ruwan's Build
Replies: 23
Views: 8002

Re: Ruwan's Build

WillAdams wrote:My kids really enjoyed this book:

http://www.amazon.com/LEGO-Crazy-Action ... 1591747694
Thanks for this Will!
by janapriya
Mon Mar 16, 2015 3:46 pm
Forum: Build Logs
Topic: Ruwan's Build
Replies: 23
Views: 8002

Re: Ruwan's Build

So... When are you going to motorize that ShapeOko Jr. design? As it is, the build's not even halfway one... You can get steppers so small that they fit inside a Bic pen... So it shouldn't be too difficult to find some that fits in a 2x2 or larger LEGO brick. (I'm an eBayoholic... I actually have t...
by janapriya
Mon Mar 16, 2015 3:36 pm
Forum: Build Logs
Topic: Ruwan's Build
Replies: 23
Views: 8002

Re: Ruwan's Build

WillAdams wrote:
Somehow I missed that.

It's very charming, and I think even cuter than an SO1.

Next you'll need to help him make: http://www.cnczone.com/forums/diy-cnc-r ... ill-2.html
Thanks Will :D. He is into Lego Technic now. So definitely he would be happy to make one!!