Friday, July 31, 2020

How close are we to dream-reading technology?

Combining MRI scans and a learning algorithm, researchers are measuring and translating brain activity.

via SyFy

Despite the (so far) mostly unknowable mechanics of the brain’s inner workings, we know that thoughts do have a physical counterpart. They aren’t just abstractions fluttering through our minds like wisps of smoke on the wind. There is electrical activity, connectivity between varying portions of the brain; some physical communication is happening, which results in what we perceive as thought.

Since at least 2005, neuroscientists have been working to unravel the physical brain activity associated with thought. That’s when Yukiyasu Kamitani and Frank Tong published a study in the journal Nature Neuroscience, which showed that simple brain activity could be collected and interpreted using functional MRI readings.

Read more.

NASA’s Football Stadium-Sized Balloon

ASTHROS (Astrophysics Stratospheric Telescope for High Spectral Resolution Observations) is a football sized ballon that will carry a gondola of instruments to study the area of space near our own planet. Here’s more from NASA’s Jet Propulsion Laboratory:

While balloons might seem like antiquated technology, they offer NASA unique advantages over ground- or space-based missions. NASA’s Scientific Balloon Program has been operating for 30 years at Wallops Flight Facility in Virginia. It launches 10 to 15 missions a year from locations around the globe in support of experiments across all of NASA’s science disciplines, as well as for technology development and education purposes. Balloon missions don’t only have lower costs compared to space missions, they also have shorter times between early planning and deployment, which means they can accept the higher risks associated with using new or state-of-the-art technologies that haven’t yet flown in space. These risks may come in the form of unknown technical or operational challenges that can impact a mission’s science output. By working through these challenges, balloon missions can set the stage for future missions to reap the benefits of these new technologies.

“Balloon missions like ASTHROS are higher-risk than space missions but yield high-rewards at modest cost,” said JPL engineer Jose Siles, project manager for ASTHROS. “With ASTHROS, we’re aiming to do astrophysics observations that have never been attempted before. The mission will pave the way for future space missions by testing new technologies and providing training for the next generation of engineers and scientists.”

Learn more!

New Products 7/29/2020 featuring Black LED Diffusion Acrylic Panel 12″ x 12″ – 0.1″ / 2.6mm thick! (Video)

New Products 7/29/2020 featuring Black LED Diffusion Acrylic Panel 12″ x 12″ – 0.1″ / 2.6mm thick! (Video)


Elecom EX-G Pro adjustable stand #3DPrinting #3DThursday


Elecom EX G Pro adjustable stand by szaghi Thingiverse

szaghi shared this project on Thingiverse!

Yet another Elecom EX-G Pro stand. This stand has the possibility to regulate the angle of inclination from 0 to around 46 degree.

Download files: https://www.thingiverse.com/thing:4362807


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

NEW GUIDE: Adafruit MicroSD SPI or SDIO Card Breakout Board @adafruit @circuitpython #circuitpython #AdafruitLearningSystem

Micro SD cards and microcontrollers go together like micro-peanutbutter-and-jelly: SD cards are inexpensive, durable, easy to find at any shop, come in many sizes and can plug into any computer using a common SD card reader. That makes them perfect for microcontroller storage and retrieval – whether it’s images, fonts, GIFs, audio files, or sensor logs.

By supporting both SPI and SDIO, this breakout board enables higher performance in your projects that use SD cards.

Besides introducing this new breakout board, this guide shows how to make the most of it with new features in the alpha releases of CircuitPython 6!

Check out the full guide: Adafruit MicroSD SPI or SDIO Card Breakout Board!

Sturdy Raspberry Pi 4B Case #3DPrinting

yeetongu shares:

A rugged case for the Raspberry Pi 4B using cutouts of the Prusa filament spool as impact-absorbent guarding without impeding airflow. The centre piece retains the Pi while the top and bottom plates screw on to clamp the spool cutouts in place.

download the files on: https://www.prusaprinters.org/prints/37233-sturdy-raspberry-pi-4b-case


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Subscribe to the Adafruit Youtube channel! #Youtube #AdafruitLearnSystem

Are you subscribed to the Adafruit Youtube channel? If you’re not already subscribed, click here! http://adafru.it/subscribe . It’s a free and easy way to keep up with our newest episodes. Here’s some of what we’re up to.

Electronics show and tell every Wednesday at 7:30pm ET. Want to show a project on an upcoming show and tell? Leave a comment on the show and tell announcement on Adafruit’s G+ page: https://ift.tt/15IF4UZ

Every Wednesday night at 8pm ET join us for our weekly live video & chatroom! Visit http://adafruit.com/ask for more info. You can ask anything about electronics, kits at Adafruit or just stop in to meet other makers who are building cool things! At the end of the chat we give away a kit from Adafruit to the winner of our trivia question!

Hang out with Noe & Pedro Ruiz every week and discover 3D printing! Get your 3D news, projects, design tutorials, shop talk and more each week..

New Products – Updated Fridays

Each week Ladyada shows the newest great electronics at Adafruit!

Join Ladyada streaming live for circuit board layout design, code writing, surface mount soldering and more fresh engineering and even some gaming! If Ladyada’s working on it, you’ll find it here first.

where Collin Cunningham covers a seemingly random variety of topics from the world of electronics, science, music, etc, etc …

Project builds, hacks, and mods from John Park’s Workshop!

Our newest playlist highlighting Adafruit manufacturing right here in NYC!

And More!

Autonomous Robot Performing Different Tasks #piday #raspberrypi @Raspberry_Pi

This cool looking robot is made using a Raspberry Pi and 3D printed parts.

via Ruchir Sharma

In this project, a dedicated algorithm is made so that the robot can autonomously navigate the track as well as perform tasks such as line following, detecting an obstacle, grabbing and delivering an object. In addition, robustness is also considered it is because if robot navigate the pathway multiple times its performance will not affect.

Read more.


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Blade Runner Inspired Raspberry Pi Cocktail Machine #Raspberrypi #cocktailrobotics

Donald Bell created this amazing cocktail machine for the Cocktail Robotics Grand Challenge! Maker Project Lab shared this video on Youtube

My entry for the 2020 Cocktail Robotics Grand Challenge is this Blade Runner-inspired cocktail machine based on two Raspberry Pi computers, 8 pumps, and three Arduino boards.

Check out a detailed tutorial on Instructables!


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

VK-01 Off-World Bartender #piday #raspberrypi @Raspberry_Pi

Maker Project Lab shared their Raspberry Pi Cocktail Machine. We could all use one of those right about now!

My entry for the 2020 Cocktail Robotics Grand Challenge is this Blade Runner-inspired cocktail machine based on two Raspberry Pi computers, 8 pumps, and three Arduino boards.

See more!


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

RASPBERRY PI  HUMBLE BOOK BUNDLE: Pay $1 or more #RaspberryPi #Books #PiDay @Raspberry_Pi @Humble

RASPBERRY PI HUMBLE BOOK BUNDLE: RASPBERRY PI BY RASPBERRY PI PRESS

Bring your programming dreams to life with a Raspberry Pi and the Raspberry Pi Press book bundle! Featuring books like:

  • Build a 4K digital media hub: The MagPi #87
  • The Official Raspberry Pi Projects Book – Volume 1
  • Book of Making – Volume 1
  • The Official Raspberry Pi Beginner’s Guide – 3rd Edition
  • Build a retro games console: The MagPi #95
  • and many more.

Pay what you want and a portion of the purchase supports the charitable work of the Raspberry Pi Foundation.

$356 WORTH OF AWESOME STUFF

PAY $1 OR MORE

Read more here.

Back up your Garmin activity data on a Raspberry Pi #piday #raspberrypi @Raspberry_Pi

via RasPi.TV

Anyone who owns a Garmin watch, bike computer or other activity logging computer can’t have failed to notice the 3 day outage on Garmin Connect over the weekend of 24-26th July 2020. Being denied access to a large portion of my data made me swiftly evaluate my (lack of) backup strategy. I expect it also forced quite a lot of people to dig out their USB cables to upload activities to Strava.

I have most of the more recent activity data (bike rides and walks) still on my devices, but a whole year’s worth (June 2018 to July 2019) was not backed up anywhere else at all. So I vowed to rectify this grievous evil the moment Garmin Connect came back online, which happened on Monday 27th (the day of writing this).

Read more.


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Internet Controlled Bubble Blowing Froggy @Raspberry_Pi #PiDay #RaspberryPi

Just in case you aren’t able to blow bubbles right now, the internet has you covered. There is an internet controlled Frog-shaped bubble machine out there for you to control. And just in case you want to make your own, here’s more on the project from 8 Bits and a Byte:

Everybody knows that blowing bubbles is a lot of fun, but it can be hard work. We can fix this problem by simply building an internet controlled bubble machine, delegating the effort whilst reaping all the rewards….. The idea is that the Pi will both control and power our robot.

See project!

8 Bits and a Byte


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Raspberry Pi–powered Setup Improves Home Brewing @Raspberry_Pi #PiDay #RaspberryPi

Watching gravity curves is what beer brewers do. During the beermaking process, the yeast metabolizes sugars, leaving alcohol. The process is monitored by tracking changes in  When you’re making beer, you want the yeast to eat up the sugars and leave alcohol behind. Monitoring this process is all about monitoring changes in gravity. Gravity curves. A new Python-based program called Aleproof, run on a Raspberry Pi, can track these changes. Here’s more from Raspberry Pi Blog:

“I am the founder and owner of Arithmech, a small software company that develops Python applications for brewers. Myself and a few buddies (all of us former Army combat medics) started our own brewing project called Danger Shed Ales & Mead to brew and test out the software on real-world data. We brew in the shed and record data on paper as we go, then enter the data into our software at a later time.”

“We wanted a way to skip the paper and pencil and instead input the data directly into the software. Enter the Raspberry Pi! The shed is small, hot, has leaks, and is generally a hostile place for a full-size desktop computer. Raspberry Pi solves our problem in multiple ways: it’s small, portable, durable (in a case), and easily cooled. But on top of that, we are able to run the code using PyCharm, enter data throughout the brewing process, and fix bugs all from the shed!”

See more!


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Pennywise is Alive! #piday #raspberrypi @Raspberry_Pi

Huge thanks to Abby, Emma and Brad for sending in this rad project!

Tutorial using Raspberry pi and Adafruit animated eyes to bring Pennywise to life. We are two inspiring engineer girls who are keeping busy and entertained in these times by scaring their younger
brother and family with their latest creation. We appreciate the Adafruit products and tutorials that drive our imagination and motivation.

Abby and Emma

See more on YouTube


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Watch wildlife with a Raspberry Pi nature camera @Raspberry_Pi #PiDay #RaspberryPi

If you’ve been at home more often than you’re used to, you might have started to notice all of the wildlife that can come by your window. Even in an urban setting, you might be wondering about all those birds. Here’s a project that will help you set up a nature camera to record your newly revealed neighbors, from Raspberry Pi Blog

Equipped with a Raspberry Pi connected to a camera and USB power bank, we are able to spy on the wildlife in our garden. The Raspberry Pi Camera Module V2 is a good option here (it’s less intrusive than the newer High Quality Camera, though that would make a superb critter-cam). It’s important not to disturb wildlife with lighting, so use an infrared module, such as the NoIR Camera Module, if you want to snap evening or night-time wildlife activity. Connect the Camera Module to the Camera port on Raspberry Pi using the cable provided, then gently pull up the edges of the port’s plastic clip and insert the ribbon cable. Push the clip back into place and the Camera Module will remain attached. Try our ‘Getting started with the Raspberry Pi Camera Module‘.

See more!


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Thursday, July 30, 2020

Indoor drones able to fly autonomously with image processing algorithm #piday #raspberrypi @Raspberry_Pi

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A smart little drone with Pi for brains. Via E&T:

Researchers in Japan have developed a single-camera machine vision algorithm that allows lightweight hovering robots to guide themselves by identifying and interpreting reference points on a tiled floor.

The research team designed the guidance algorithm to be as simple as possible, allowing the use of a small and inexpensive microprocessor. The team chose the Raspberry Pi 3, an open-source computing platform that weighs approximately 45g.

Read more!


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Interactive Poem Making Machine #piday #raspberrypi @Raspberry_Pi

This build from Sois de Traca on vimeo reminds us of the joys of telling a word-by-word story with a group of people:

The installation allows the audience to create a poem based on the stories being shared at the exhibition. Built with a Raspberry Pi and a thermal printer.

See more


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Emeryville Ativists Express Solidarity with BLM Through ‘Neon Voices’ #piday #raspberrypi @Raspberry_Pi #BLM

Emeryville Artivists Express Solidarity with BLM Movement with Neon Voices Installation The E ville Eye Community News

Today tomorrow and everyday. Neon Voices is a large Black Lives Matter, Pi controlled, LED instillation in Emeryville California. Via The E’vill Eye:

Spanning 40-feet wide and standing roughly four feet tall, the yellow neon Black Lives Matter sign is mounted atop the ‘City Line’ building on 36th & San Pablo Avenue where the Emeryville border abuts West Oakland. The LED-illuminated “Neon Voices” installation contains thousands of LEDs and can be seen as far as a quarter mile away. It is expected to cast its glow at this spot for at least a month.

The Neon Voices installation is a combination of billboard-scale letters and graphics. Each 30-inch letter is CNC cut and treated to weather the elements. The LEDs are controlled wirelessly through a Raspberry Pi computer, which can be programmed to produce patterned graphics and animations.

See more!


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!

Garden Hose Roller Guide #3DPrinting #3DThursday

Garden Hose Roller Guide by Frio Thingiverse
Frio shared this project on Thingiverse!

A two piece garden hose roller guide with a print in place core.

Your printer should be reasonably well tuned so you get a nice friction fit between the spike and roller core. The roller to roller core gap of 0.3mm shouldn’t be a problem.

You want supports on the pointed end of the spike. No other support is needed if you do the following.

When sliced at 0.2 layer heights use variable layers to print layers 56.6 – 62.0 at 0.1 height. If you don’t you’ll likely get a mess in this area as the outer perimeter will be a complete overhang. A larger nozzle may also help but I didn’t try that. You could also print the entire roller at 0.1.

Let’s see your makes!

Download files: https://www.thingiverse.com/thing:4365171


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Raspberry Pi Zero W Camera Case and holder #3DThursday #3DPrinting

Raspberry Pi Zero W Camera Case and holder by WaldMaker Thingiverse

A tidy package shared by WaldMaker on Thingiverse:

I wanted to use one of my Raspi Zero W as am Octoprint Camera and eventually also as an Octoprint Server.

But I didn’t find a case for the Zero W with the new V2.0 Camera.

So I designed one and would like to share it with you!

After successfully using this webcam clip on my Anycubic I3 mega X

Download the files and learn more


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

mini PIR recessed holder #3DPrinting #3DThursday

Mini PIR recessed holder by RDL design Thingiverse
RDL_design shared this project on Thingiverse!

Recessed holder for mini PIR motion sensor.

Total (surface) diameter: 18mm
Hole (drill) diameter: 14mm
(drill) depth: 35mm
Inner diameter (for PIR): 10.95mm

PIR sensor can be pressed in. Maybe need a little glue or a small piece of tape to stay in place.
Cables can be fed through the side or back.

Download files: https://www.thingiverse.com/thing:4360493


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Burr holder with pencil compartment #3DThursday #3DPrinting

Burr holder with pencil compartment by Storckenfeldt Thingiverse

Very handy orginzer shared by Storckenfeldt on Thingiverse:

Holder to organize your burrs for your micro motor, rotary tool or Dremel.
The pentagon shape makes it easier to organize different kind of burrs. Stores up to 210 burrs.

The two versions depends on the size of the burrs shafts: 2,35mm (3/32″) or 3mm (1/8″).

If the fit is too snug you can always (by hand) go through the holes with a drill bit.

Download the files and learn more


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Dyson attachment holster with hinge #3DThursday #3DPrinting

Dyson attachment holster with hinge by bufi Thingiverse

Take away one worry when you have to bust out the Dyson. Shared by bufi on Thingiverse:

This is a remix from
https://www.thingiverse.com/thing:2175557

I added the hinge from the Bag Clip
https://www.thingiverse.com/thing:3238736

so that the clip does not break when using pla

Download the files and learn more


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Tesseract Lamp #3Dprinting #3Dthursday

Tesseract Lamp by ethanhj Thingiverse

ethanhj shared this project on Thingiverse! Download files here: https://www.thingiverse.com/thing:4362176


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Swamp Plant sub-soil water tank #3DThursday #3DPrinting

Swamp Plant sub soil water tank by Zwom Thingiverse

Very specific planter with a very specific set of skills from Zwom on Thingiverse:

I have no idea whether anyone will need that thing, because its use is quiet specific. I have a few
pinguicula
plants (or butterworts according to wikipedia). They are carnivorous swamp plants (very usefull against fruit flies) and require constantly wet swamp soil to grow. Since they don’t root very deep, I planted them in cornflakes bowls, which means the surface area is relatively large and it also doesn’t allow for a lot of water storage…
To solve this problem, I’ve designed this sub-soil water tank.

Download the files and learn more


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

bobbin clip #3DPrinting #3DThursday

 

NavLab shared this project on Thingiverse! Description translated from french:

This is a clip used to store together a spool of colored thread and its associated bobbin.

Very practical in sewing, so as not to mix everything up!

Discover the tutorial of its modeling here

Il s’agit d’une attache servant à stocker ensemble une bobine de fil de couleur et sa canette associée.

Très pratique en couture, pour ne pas tout mélanger !

Découvrez le tutoriel de sa modélisation :
https://navlab.fr/projets/2020/05/01/impression-3d-copier-un-clip-a-canette/

Download files: https://www.thingiverse.com/thing:4361663


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Keebio Levinson HEX (rev3) #3DThursday #3DPrinting

Keebio Levinson HEX rev3 by opsecpanda Thingiverse

Fun one shared by opsecpanda on Thingiverse:

This case is my design for the Keebio Levinson rev3. I don’t have any older revision PCBs so I can’t say if it’d work for older PCBs or any Let’s Split boards. This design uses no screws so you just press the plate down into the case and to remove it you’ll want to use a pen or chopstick to push up on the PCB to pop it out.

You’ll need to mirror the files in your slicer for right halves as I’ve posted only left halves of the case and all plate variants. The different plates are: 2u thumb key with stabilizers, 2u thumb without stabilizers, and a plate that is 100% 1u keys.

Note: I had this posted before but then I realized I had accidentally uploaded my Nyquist files, so if anyone printed my Nyquist design when they were on the Levinson page I sincerely apologize.

Download the files and learn more


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Glass Shower Door Knob #3DPrinting #3DThursday

Delta Glass Shower Door Knob by biskitz Thingiverse

biskitz shared this project on Thingiverse!

Knob to replace the towel rod that went inside the shower door on the Build Your Own shower door kits from Delta at Home Depot. The original threaded bolt that came with the kit will need to be cut down due to the more compact size of this knob.

Download files: https://www.thingiverse.com/thing:4362068


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

Solar Powered Weather Station with Adafruit IO #IoT #Weather #Solar @adafruit @adafruitio

Mark Komus built a solar-powered weather station that reports its recorded data to Adafruit IO, our easy-to-use IoT platform for everyone. A BME280 sensor monitors temperature, pressure and humidity. Sparkfun’s weather gauges are mounted at the top of the metal pole.

Live weather data is displayed on an Adafruit IO dashboard (public and view-able at this link). This project was also shown-off and discussed in more detail on our weekly Show and Tell this past Wednesday.

Read more >>>

3D Hangouts – Chasing LEDs and Pull Copters


Learn Guide:
https://learn.adafruit.com/pixel-chase-game/

Code on Github
https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/Pixel_Chase_Game

YouTube Video:
https://youtu.be/TFzHOti1bYc

Adafruit Feather M4 Express
https://www.adafruit.com/product/3857

Mini Skinny NeoPixel Strip
https://www.adafruit.com/product/2969

24mm Mini Arcade Button
https://www.adafruit.com/product/3433

10-wire ribbon cable
https://www.adafruit.com/product/3890

3D Parts Library on GitHub
https://github.com/adafruit/Adafruit_CAD_Parts

Liz Clark – @BlitzCityDIY
https://www.youtube.com/channel/UCbAUKL7V6OOGumQEeDMYQvQ

Layer by Layer – Using Package Generator
https://youtu.be/uygVegKuBdw

Layer by Layer CAD Tutorials Playlist:
https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORb

Pull Copter Finger Ring – agepbiz
https://www.prusaprinters.org/prints/35410-pull-copter-finger-ring
https://youtu.be/PDQn199txKo

Magnetic Ear Savers Remix
https://www.thingiverse.com/thing:4554889

Halo Energy Sword Prop
https://www.thingiverse.com/make:831390


649-1
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

The Adafruit Learning System has dozens of great tools to get you well on your way to creating incredible works of engineering, interactive art, and design with your 3D printer! If you’ve made a cool project that combines 3D printing and electronics, be sure to let us know, and we’ll feature it here!




New Guide! NeoPixel Run LED Arcade Game #3DPrinting #CircuitPython

Building an arcade game with NeoPixels and Circuit Python! This project is inspired by the “cyclone” LED chase games often found in arcades. The enclosure is 3D printed and snap fits together. Inside is an Adafruit Feather, an arcade button, a rechargeable battery and a slide switch.

Learn Guide:
https://learn.adafruit.com/pixel-chase-game/

Code on Github
https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/Pixel_Chase_Game

YouTube Video:
https://youtu.be/TFzHOti1bYc

Adafruit Feather M4 Express
https://www.adafruit.com/product/3857

Mini Skinny NeoPixel Strip
https://www.adafruit.com/product/2969

24mm Mini Arcade Button
https://www.adafruit.com/product/3433

10-wire ribbon cable
https://www.adafruit.com/product/3890


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Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

The Adafruit Learning System has dozens of great tools to get you well on your way to creating incredible works of engineering, interactive art, and design with your 3D printer! If you’ve made a cool project that combines 3D printing and electronics, be sure to let us know, and we’ll feature it here!




John Lewis: Together, You Can Redeem the Soul of Our Nation

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Opinion | John Lewis: Together, You Can Redeem the Soul of Our Nation –

“Though I am gone, I urge you to answer the highest calling of your heart and stand up for what you truly believe.”

John Lewis, the civil rights leader who died on July 17, wrote this essay shortly before his death, to be published upon the day of his funeral – Read.