Just a quick addition for now - there was a link submitted from the BEAM mailing list regarding Rod Brooks' papers at MIT. Some very worthwhile reading for those long, summer afternoons in the shade... Read More...
#4-40x1/2in Yellow Zinc Standoff, M/M, 1/4in threaded ends $0.50 #4-40 x 1/2" yellow zinc coated (chromate) steel standoff. |
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IR Reflector sensor with leads $1.00 Reflective optical sensor with transistor output. |
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44mm Piezo Speaker $2.25 For making a LOUD beep, this piezo suits your need. Comes mounted in a plastic case with mounting tabs. |
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Maxell LR44 A76 Alkaline Battery $0.95 These LR44 button cell batteries are fairly common but it can be hard to keep them around. They fit the digital calipers, so if you use yours as much as we use ours, you may want to go ahead and pick up a spare. |
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eSun 1.75mm PETG filament - Yellow - 1kg Spool $30.00 1.75mm PETG filament for 3D printing. PETG is a new material that is strong and slightly flexible like ABS while being easy to print like PLA. Stunning transparent yellow finish. |
Just a quick addition for now - there was a link submitted from the BEAM mailing list regarding Rod Brooks' papers at MIT. Some very worthwhile reading for those long, summer afternoons in the shade... Read More...
It takes a while to get to know all the quirks of your 3D printer and filament well. We thought we'd add to the knowledge base and share what we've learned about using the eSun 1.75mm PLA filament in Glass Watermelon Red on our Kossel Pro delta style 3D printer.
Parallax is already sold out of the successor to the Scribbler. We have some still!
Check. This. Out. Don from Ontario sent this video our way, of a marble catapult machine he made that uses the GM18 30:1 Mini Metal Gearmotor. He goes into great detail on the mechanics and engineering, and the action starts around the 3:37 mark. We can't believe how intricate the design is, and can't even […]
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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.