mouse trap drawing

Pump Jet (32mm 2212 Motor)
thingiverse

I don't really know why this fixes the air lock but I suspect the stator bowl fins were not redirecting enough of the rotational energy generated by the prop resulting in an area of low pressure which would draw air in from behind the...

Penny Gemstone, Vacuum fill 3DPrinted fountain pen.
prusaprinters

it only has droplets of ink on the plunger when you're re-drawing the ink so not a big deal)To assemble the FDM: You'll need: 3ML Syringe (Future versions might find a way to bypass this? the O-ring shape is impossible to find outside of...

Water Time Clock
prusaprinters

As such the design presented here is essentially the culmination of 7 years of work and thought. Initially, I conceived of water being drawn up into a trough via waterwheel (following my original drawings from 7 years ago) with a clock mechanism...

Power Bank for Onewheel or Electric Skateboard (with Power Tool Battery)
prusaprinters

Finally, I have set the current limiter on the converter to 3A (which leads to a current draw of roughly 10A at my 18V battery). These values lead to the same charge rate as the original Onewheel Pint Ultracharger.</p><p><strong>Please inspect the...

Hélice quadri-pales orientables
prusaprinters

I would like to draw your attention to the accuracy of this assembly. The adjustment of many parts is 1/10mm. This requires perfect calibration, perfectly controlled settings and the use of quality filaments for your printer. As with the production...

Arduino powered Portal Gun
prusaprinters

i plan on running the 2 4-ohm speakers on each channel which will increase the current draw (i plan on testing it once i get it put together completely.) i have a battery which can supply 2 amps per usb, and a total of 3.2. if i notice power issues,...

Corexy plasma cutter
prusaprinters

Added some screencaps as they may come in handy if anyone ever builds on :) added electronics to trigger the plasma cutter, I used a TLP222G-2 opto mosfet with a series 2.2k resistor and 3mm LED, attached it to the heatbed mosfet output (D10) on the...

AT-TE Walker 3D Printing Model | Assembly + Active
gambody

The menacing design draws inspiration from nature itself and mimics the arctic horny whelmers, the creatures indigenous to the planet Rothana where the vehicle was originally engineered. This mechanic beast deserved to have its own version for 3D...

Parametric Hangable Any-Direction Continuous Slip Clutch with optional Auto-Rewind Universal Spool Holder
prusaprinters

Just apply some graphite (or just sand it slightly and use a pencil to draw all over it haha) between the clutch/spring and the Hang Collar. It'll make it silent but won't make it so slippery as to render it ineffective (which is what would happen if...

K1 Max Magnetic PTFE/Bowden coupler
prusaprinters

Without feedback I just draw a line under a design and move on to new projects.-------------------------------------------------------------------------------------------------------------During It's design it was constantly reminding me of a moon...

Word Clock based on LED Matrix
thingiverse

Note, if all the LEDs are on, then the led matrix can draw a lot of current, possibly more than the usb connection can supply. INSTEAD of the USB lead to supply power, it is possible to use eg a 5V power supply and supply the leads on the matrix in...