August 2023 UFO

Be sure to bookmark a3d.fyi for quick access to UFO reveal posts.

Filamentcolors.xyz is a digital catalog of filament from around the globe, curated with the purpose of helping people find the perfect colors for their project. We print and photograph every filament under the same conditions, allowing users to compare different colors directly. We also measure the color and report this as a hex color, and use that to calculate complementary colors, similar filaments, and even similar colors in other materials to help users perfectly plan their projects. We’re a hobby project and always growing through filament donations and partnerships, so keep checking back to find your favorite filaments!

Congrats to William R.
for winning the August 2023 Mothership Box!

This month, the Mothership prize is a 3D Chameleon Kit

SWAG & CODES

Cereal Snacks
Trading Cards

Please login to view codes if you received this months UFO.

Subscriber @tsiolkovsky created a neat trading card holder for the top of the printer to hold the card for the sample you're printing with!

Download Card Holder

Filament Samples

All filament samples are at least 20 meters in length (actually more, I increased the length to eat up the extra filament being left behind on the rolls)

Those looking for a sample spooler, MadMonkey designed this one and it's been my favorite so far https://www.printables.com/model/36621-expandable-sample-spool-holder

DSK has also made a sample spool specifically to fit the samples from the new machine: https://www.printables.com/model/428314-sample-spool-snap

Visit Polar Filament

Accessory

A830L Multimeter

The meter is a handheld 31/2 digital multimater which is used to measure AC/DC voltage and AC/DC current, resistance, diode, transistor, frequency, temperature, capacitance and continuity test with battery.

Buy on Amazon

Project!

+Nano version of the UFOs received an ESP32-WROOM

Levitator

Was browsing some kits and came across this little levitation device, I thought it would be super cool. DSK tells me that there's a lot of small components to be soldered... hopefully the multimeter helps confirm connections!

Get 3D Printable Files

Download PDF Instructions

Image by DSK

Programming the ESP32-WROOM Boards:

There are 2 ways you can program the board.

Arduino Web Editor:

One way is to use the Arduino web editor. You can create a project in the online editor and copy the code into it. Just follow the websites directions on getting the needed plug in installed. The board you would select is the esp32 dev module

Locally on PC:

First you will need the Arduino IDE installed on your computer. Which you can install from
https://www.arduino.cc/en/software . If you are using windows 11 I would suggest to download and install the legacy IDE version as new one gets some access denied errors.

Once the IDE is up and running you will need to install the esp32 board.

First thing you will need is to install the Espressif esp32 board library. You can do so by following the tutorial on the website below: [Note for our board select the esp32 dev board]

https://randomnerdtutorials.com/installing-the-esp32-board-in-arduino-ide-windows-instructions/

After the board is installed you can open up the .ino file for the project.

You can the select the board Esp32 Dev Module and the correct port and click upload.

This should compile the code and send it to the board for you!

You can earn 5% of every renewal for referral subscriptions each month by referring new customers. Simply visit https://www.alien3d.us/affiliate-area/ to see access your link or code! Contact me if you'd like a custom code instead of the auto generated one.