3d printed dumbbell

values_for_discrete_vars= { "x":[0,-118], "y":[0,-99,"b"] } possible_inputs_combinations=list(product(values_for_discrete_vars['x'], values_for_discrete_vars["y"])) def run_optimizer(input_value): result = minimize(objective,input_value) # Optimizer...

Just put the LEDs and alarm speaker in a box with a labeled side (printed in white filament) and attach it to power supply fan connector... there is even a slot in my power supply cover to allow the wire to be slipped into (and out of) the power...

I also used the bolts from this in the design, so you might have to drill out a hole or widen the nut insert if you want to use bolts from the above kit): [link](https://www.amazon.com/gp/product/B07VWM4J4L)* spade connectors to attach the boost/buck...

Other Notes: I printed these on a Super Racer @ 100% infill, 100m/s 210/60deg. I wanted them solid to transfer as much of the vibration as possible through to the pedal. Probably doesn't need to be that solid but they still took less than 1 hour for...

So I like to print a test piece before committing to anything big or sensitive. I find that making a piece of OS-Railway track using whatever filament is intended for the project is usually enough to warm up the bed and predict if the printer can be...

It will then print out a message to the console with the planet's name, its description, and its scale. Please note that this is just an example script, and you may need to modify it to fit your specific needs. Additionally, this script assumes that...

Access it here: [http://www.thingiverse.com/apps/customizer/run?thing_id=287025](http://www.thingiverse.com/apps/customizer/run?thing_id=287025) To print this design, set the following options: - grid size: 0.1 - orientation: 1 - pixel shape: 4 -...

Then print the 2 models and install them on the printer. For the sensor set it in retract mode and touch the nozzle and the bed. Then place the 2 mm (approx.) allen wrench supplied with the printer between the tip of the sensor and the bed and screw...

Update Added MKII style carriage STLs & source design files. Need the following additional parts (1) McMaster 5233T84 - 3 x 19mm O-Ring (1) M6 Nyloc Nut (1) M6 x 55mm BHCS (2) 606 Bearings Updated Design Change Log - 12-04-2011 -Updated Spindle...

* Print out all parts with whatever material/color you would like. * (optional but helpful) Use a thread tap on all screw holes #### Start Assembly * Tap threads for push button. If you don't have a tap, you can use the push button to create the...

I also don't notice any difference with no polyfill filling at all; so I provided new tops with no basket.* After printing and listening to guppyk2's 4" back horn speaker enclosure, which left me wondering why his design is so popular, I was thinking...

[7] Thing Title : Tweezers (single print) Type 1 Simonwlchan created a set of precision tweezers, made available under Creative Commons - Attribution on thingiverse.com. [7] Thing URL : http://www.thingiverse.com/thing:1081911 Find the detailed...

In a few million of years Eros could change its orbit to a lower Earth crossing one, becoming a member of the Apollo or Aten group. Depending on how close it became to the Earth, it could be a Potentially Hazardous object (PHO), an object capable of...

6 is a hinged version, you need to print 3 of the hinges and 2 of the shafts.If you like my work please consider supporting me on Patreon.Become a Patron!Some of my other designs:https://www.thingiverse.com/thing:4654378 - Rivet Cutting...

You can also use DIN 933 / ISO 4014 or DIN 912 / ISO 4762 or something similar - OBI: around 0.5€[8x] M4 nuts - DIN 933 / ISO 4032 (B3a) or nyloc variant DIN 985 / ISO 10511 (B3b), any material however if you have a M4 tap then you don't need nuts -...

print each part. arm2.stl and c270_lens_adaptor_0.6875inch.stl need support.2. Disassemble the Logitech C270 and remove the PCB. Refer to ‘How to remove the PCB’ for how to remove it. 3. Attach the PCB to the c270_pcb_case.stl. The screws used for...

The "printmode = true" with its following variables will prepare a print-ready layout of your parametered Structures. The length of each (not printable) Threaded-Rod will be "echoed" in the OpenSCAD-Console. They can be cut to exact that length. -...

**Please buy using the following links to support my creations (doesn't cost you anything):** [Good quality E3D V6 clone][1] [1]: https://s.click.aliexpress.com/e/_AqHeoo [Good quality E3D V6 clone copper version][2] [2]:...

Plus cardboard is an amazing garden soil nourishing element. PrintingPrint all the parts with a 0.4mm nozzle (or using the preconfigured files for PLA)  0.6mm for PLA-CF:Matrix : 0.1mm layer height for the bottom grid, then 0.2mm layer height, 20%...

You'll want to print two each of the bottom stops with and without dowel, and as many of the top stops as you care to use to mark your positions. To finish/calibrate the stops, do the following: 1. Glue/epoxy 1/4" dowels into the holes. These...

All parts should be printed first. Then the holes are drilled: the hinges with 4mm and the screw holes with 3.5mm. This gives you optimal support and a high degree of accuracy. The brackets are designed for doors with a 2mm distance from the...

Once you have the wires soldered and a battery in place save your game again remove the cartridge and slide the cover into place. A great tutorial on replacing GB batteries while keeping your save can be found here....

I don't remember what size o-rings were used, but print the piston so that it just fits inside the 1-1/4 PVC tube and try different sizes until they make a decent seal. It doesn't need to be tight. I also sealed up three of the pass-through ports...

Plus more being added please see table belowSorry Painted in lettering and not double colour printing, Found a very light soft grit sanding made using the fibre tipped acrylic paint pens easier to use. Taken from...

There is, however, a fair amount of stuff to print for this modular insert and some optional parts. I will Identify the stuff below that is optional. To start, take everything out of the original base game box, including the manuals, player HP/RAD...

(Q-tips) Lubricate the sides of the piston with Shimano mineral oil (the same stuff that goes in the brakes) Push the piston back into the caliper. Repeat with the other piston. Park tool has this video available which explains the process without...

since printing orientations seemed to have a effect on this as well. when tolerances were getting to tight. and making these small lines is easy to do and make it so that you can remove some unwanted play in the parts in case you have some issues...

40x55mm.you need 2 pieces of rubber band, wire or tape.you need 1 piece of Periscope tube 01 or standard 32mm PVC tube.(Periscope tube 01 89mm long results in a Periscope in/out of 150mm)But you can also use standard 32mm PVC pipe to get a larger...

First, you'll need a 2 gallon bucket (I got one from Home Depot for a few bucks), some M5 screws and some M5 knurled brass threaded inserts (use a soldering iron to install in plastic).I also included a strap mount so I didn't have to carry the ICM...

This is for the sketch and schematic. the list 1 Arduino Nano 1 HC-SR04 sensor 1 MP1584EN power supply 1 Songle SRD-05VDC-SL-C relay 1 BC548 transistor 1 1N4007 diode 1 LED 1 330 ohm resistor 1 2.2k ohm resistor 2 KF301-2P screw terminals 1 8-32 X 1...