A lot of the rest of the vacuum cleaner comes together with friction. Slot the side clasp buckles through them on the other end. Two 50 cm leather straps, cut in half, have been attached via 5 mm nuts and bolts so they hold firm in the housing and turn as well. You just need to hook it all into Pico via soldering or with a breadboard. Stick the NeoPixel circles to the inside of the wheel spokes and run the wires to the main empty compartment on the bottom. The tank is fairly enclosed, so use your judgement on where to glue those LEDs. Run the handle LED wires down the side that fits to the hose connector, and the wires for the tank light on the other side. These are perfect for running wires through. This specific print has a couple of hollow support rods that run through the body, and holes that access the wheels as well. You can also change up the number of LEDs on the first line of each section.ĭon’t forget the Luigi costume to go with it! 08. The throttle is set low so you can test it out yourself without making it go dangerously fast.
#Halloween 3d print craft code
The motor has been turned off in the code and you should be careful if using it. The LEDs on the handle and wheels are linked so only require one pin, and the tank glows whatever is happening. By this we mean it will behave a certain way when turned on and nothing is happening (idle), and with a button you’ll be able to change the behaviour of LEDs and a motor (active). The Poltergust code has two states: idle and active. mpy MicroPython library files into the folder lib on Pico. It will disappear and then come back as CIRCUITPY, where you can then add the code.py file from the code bundle you downloaded.įinally, put the.
#Halloween 3d print craft Pc
You’ll need to then hold the BOOTSEL button down on Pico before plugging it into your PC and then dropping the CircuitPython UF2 file onto the drive that pops up.
#Halloween 3d print craft download
Here, we’re going to download the files needed to allow Pico to run using CircuitPython, which has some fancy LED animations we’re going to use. Download the code from /poltergust and then head to /circuitpython. With the Pico circuit set up, you can start testing the code. Bottom left is the handle, bottom right is the tank, top right is the wheels, and then the motor is on its own 06. Use a craft knife to trim the tape to get sharper edges on the paint.įigure 1 The components are arranged in sections to make separation easier. For the alternate handle, we painted it all silver first, let that dry, and then used masking tape to cover the bits we wanted to remain silver before going over it again with black. Two or three coats of each colour is a good idea. Luckily, most of the bits are separated by colour, and you just need red, black, and silver for them.
A couple of coats of that all over and allowed to dry will allow the paint to adhere better. For our vacuum, we went with a grey primer so that some of the edge details would stand out more. Do this before you start your gesso layers, though. You can use various materials to fill the gaps on the main vacuum case as well, such as using a 3D print pen to add similar material, or some kind of Polyfilla works well. There are many ways to do this however, the tried and true method of applying a thin layer of gesso, sanding it down, and then repeating until the surface is smooth is great as it also holds paint very well. Smooth your vacuumĭepending on your level of time and care for detail, you can now spend a couple of days getting the prints to look very smooth. On the larger one, we drilled a couple of holes into the trigger housing so we could add a button, with wires going through the hose section. We made the fan housing larger than needed, as we plan to have the fan spinning when a trigger is pulled on the nozzle section.Īs for the nozzle section trigger – if you use the smaller handle, the trigger on that can be more easily rigged to be depressed. The main vacuum body can slot together very nicely and mostly hold by friction, but be prepared to add hot glue later. We took a rotary tool to the tyres, fan housing, and hose connector to make sure they all fit fine. The tolerances on these prints can be quite tight, and 3D printing isn’t always perfect, so test out the part fits after printing. The parts are ready to print but, if you have experience with 3D printing, it doesn’t hurt to play around 02.
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