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Jarrid Kerns
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Jarrid Kerns

Electronics  - 
 
Hi,

I have been thinking about adding a filament sensor. Found a few ideas/options. Started with just looking for one to pause the print then found one that measures it. Anyone using one they would suggest or have feedback on these?

http://owi.storenvy.com/products/10451151-filament-sensor-kit

http://www.toybuilderlabs.com/products/tunell-3d-printer-filament-monitor

Couple other cheaper options I found too, but didn't save those links down.

Thanks
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With this sensor on your 3D printer or filament extruder you no longer have to deal with calibrating for filament diameter. The sensor is an optical micrometer which measures the diameter and adjusts the printer or extruder to produce a good print. This avoids the step of manually measuring the fila
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Photo du profil de Jarrid KernsPhoto du profil de Ross Bagley
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to improve the resolution of the OWI sensor for 1.75mm filament, you need to turn the sensor 45 degrees so that it measures the filament on a diagonal. You then get a ~40% improvement in resolution. Of course, this makes it a bit slower at detecting rapid filament diameter changes.

Both the toy builder sensor and the OWI sensor can detect "out of filament" but there is no current way for the OWI to detect stopped filament, which is the toy builder's primary purpose in my printer.
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Jarrid Kerns

Partagé en mode public  - 
 
Lovefoodies a initialement partagé ce post dans For Meat Lovers! :
 
Oh these are good! Cola Ribs, always so popular with a crowd! Use beef or pork ribs, and grill or oven, you choose. A very nice and easy recipe with great flavors
Recipe http://goo.gl/rDbfRV
Pin https://goo.gl/ULXBya

#ribs   #cola   #nsf   #t  
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Jarrid Kerns

Questions/Help  - 
 
Hi,

I have been trying to find some decent connectors to use on my printers, so I can quick connect things like different hot ends and so forth. I was using some pci connectors, but they are too flimsy with movement (Rostock Max v2 and P3steel, need them for upcoming cnc build too). A buddy had some of these laying around and offered them up. Anyone have any thoughts or used XLR connectors before? If you have other connectors in mind, feel free to suggest. I'm going need to buy more if I go this route. They have this version and a gold plated one at 10A per contact

http://www.neutrik.com/en/xlr/x-series/nc6fx-bag
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NC6FX-BAG, 6 pole female cable connector, black metal housing, silver contacts
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Photo du profil de Ben HudsonPhoto du profil de Alexander PritchardPhoto du profil de Mark FullerPhoto du profil de Mark Rehorst
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Here's a video of my machine with an AMP 9 pin mil spec connector (I found in a box at the makerspace- probably about a $300 connector!): https://vimeo.com/114485288 Here's a video when I was using power-pole connectors:  https://vimeo.com/78444620 Here's one with the header pins and a flex ribbon cable plugged in- the current arrangement that I don't intend to change: https://vimeo.com/137001912

The AMP connector was better than the power-pole connectors because it was easy to plug and unplug compared to power poles, and about the same size, but the header pins seems best to me now.  I use header pins on the circuit board to plug in the extruder motor, hot-end fan, thermistor, and print cooling fan, and there are a few extras for not yet installed LEDs to light up the print.  The heater is connected via a screw terminal block.  The extruder carriage circuit board is here: http://cdn.instructables.com/FYR/WWLN/I81GDZNH/FYRWWLNI81GDZNH.LARGE.jpg

Note- the ribbon cable I used is a flex-ribbon, not the standard ribbon cable.  You might need more pins to share the current for the heater with a standard ribbon cable.
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Jarrid Kerns

Discussion  - 
 
Has anyone had any luck getting the robocape running? I loaded the DTS files, checked the dtbo files got moved to /lib/firmware

Modified the script on github and made sure when I ran robocapesetup.sh that it loaded to the SLOTS. Couldn't get them to autoload. None the less, I just can't connect to it

http://elinux.org/Embedded_Toys_Robo_Cape

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Jarrid Kerns

Discussion  - 
 
Hi

Great app, wondering if you could add an intent to activate and deactivate the service?

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Photo du profil de Nikolaus FischerPhoto du profil de Clayton Nummer
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+Nikolaus Fischer did you ever add these? I know you added shortcuts, but I'd much rather use an intent because using the shortcuts causes DynamicNotifications to show up in recent apps.
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