Alriiiight. This week we've got a small handful of new plastic pinions (not to be confused with plastic onions) from Didel. These little units are great for sliding onto pager motors and mating to other gears. 0.71mm 6-Tooth Pinion 0.81mm 9-Tooth Pinion 0.78mm 12-Tooth Pinion 0.82mm 12-Tooth Pinion And, as promised last week, we've got […]
Thursday Cool Links: Laser Origami, RFID...
Solar botics
March 7, 2013
Thursday is the new Wednesday, did you know? According to the new bylaw, you might have heard about this one... Okay, to be honest, we are late with the post... But doesn't that make it more exciting?! I bet it does, so here we go, the long-awaited links:
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Laser Origami We've got lasers. We like lasers. What's really cool is how _these_ guys bend lasers to their will to do 3D fabrication. Kudos - very impressive! |
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Building An Active RFID People / Asset Tracking System With Mesh Networking RFID tracking system using mesh networking! Lost keys and people, tag, you're it! Never get lost again. |
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Unstable Matter: A Giant Moving Surface Containing Thousands of Steel Ball Bearings A clever take on a rain stick, and really fascinating to look at. I wonder how some magnets underneath would alter the movement... |
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A DIY digital camera made with cardboard and an Arduino DIY craft paper camera using Arduino UNO, are a lithium battery pack, a Snootlab SD card Arduino shield, and a JPEG color camera TTL interface. Rrrreally interested to see how that's made, hopefully the makers will release the code and more details soon. |
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100 LASERCUT JEWELRY DESIGNERS This is one MEGA link to see what's out there in the world of lasercut jewellery and hunt for ideas, materials and shapes. |
That is all for now, stay tuned, stay warm, stay un-snowed on, or the opposite if you prefer, and we'll see you next week.
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You guys are good...
No matter that we've been beating this website up for the better part of 6 months, you guys still find some bizarre bugs. Thanks to all that have been sending in the bug reports. We'll get the fly-swatter out Monday to squish them. Thanks again for all your (mostly very positive) feedback! Dave Hrynkiw, President
Solarbotics at PDXBot04
Grant and I have been back from PDXBot a few weeks now, and I put together a wee movie showing off some of the (limited) video I shot. You get to see Grant winning 2nd place in Mini-sumo, me NOT using a camera correctly (I got record on/off reversed during a Grant/me match), and some […]
Friday New Product: Metric Hardware
It's another Friday and we are back with the product that makes sense - it is metric! It is not measured in twips, poppyseeds, barleycorns, yards, furlongs, or any of this funny stuff. It's your good old straightforward decimals. Metric 2.5mm Hex Nut - 25 Pack $4.00 Metric M2.5 Hex Nut, in packs of 25, […]
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.