Search found 91 matches
- 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...
- 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?
- Mon Jan 11, 2016 6:37 am
- Forum: Build Logs
- Topic: Ruwan's Build
- Replies: 23
- Views: 8002
Re: Ruwan's Build
Mounting Screws
Fan with red LEDs.
- IMG_9791.jpg (342.71 KiB) Viewed 2201 times
- IMG_9797-2.jpg (471.9 KiB) Viewed 2201 times
- 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 (412.96 KiB) Viewed 2201 times
- IMG_9787.jpg (224.27 KiB) Viewed 2201 times
- IMG_9789.jpg (304.48 KiB) Viewed 2201 times
- 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
Sides.
Power supplies
The design
- Design.jpg (63.85 KiB) Viewed 2201 times
- IMG_9781.jpg (421.3 KiB) Viewed 2201 times
- IMG_9783.jpg (281.21 KiB) Viewed 2201 times
- 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/
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/
- 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...
- Mon Mar 16, 2015 3:49 pm
- Forum: Build Logs
- Topic: Ruwan's Build
- Replies: 23
- Views: 8002
Re: Ruwan's Build
Thanks for this Will!WillAdams wrote:My kids really enjoyed this book:
http://www.amazon.com/LEGO-Crazy-Action ... 1591747694
- 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...
- Mon Mar 16, 2015 3:36 pm
- Forum: Build Logs
- Topic: Ruwan's Build
- Replies: 23
- Views: 8002
Re: Ruwan's Build
Thanks WillWillAdams 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
. He is into Lego Technic now. So definitely he would be happy to make one!!