Passive self-watering 3D-printed vegetable pot capable of growing sweet potatoes, inspired by the chinampa (floating garden bed) - multiplanetaryhomestead/reprap-chinampa
3D printers have been becoming really fast recently, yet there is still one big physical challenge that holds them back and this is how fast you can get the material in the nozzle to melt. The thermal conductivity of plastics is almost by two orders of magnitude lower than the one in brass for examp
Petroleum-derived plastics are linked to a variety of growing environmental issues throughout their lifecycle, including emission of greenhouse gases, accumulation in terrestrial and marine habitats, pollution, among others. There has been a lot of attention ...
A Volcano hotend is a variation of the regular V6 hotends where the meltzone is 8.5 mm longer to give 3D printing filament more time to melt for higher flow capabilities. I recently got Pheatus Rapido which is already a high flow hotend. The thing is that they also sell the Rapido in an Ultra High F
Direct 3D printing of metal remains out of reach for the hobbyist at the moment, so casting is often the next best thing, particularly given the limitations of 3D printed metals. [Denny] from Shake…
This Print in place Pet Puzzle will challenge your pets Logic!
See it in action here:
https://youtu.be/BKDsoeaHUXw | Download free 3D printable STL models
If your into making money with your 3d printer, this is the channel for you! I share 3d printing and print farm tips in order to maximize your income with a 3d printer, as well as fixes and Etsy Shop tips and tricks that you should know!
Project of my modular hyproponic system for growing plants, its not final project!(the project is still under develop) | Download free 3D printable STL models
Printables.com is an ever-expanding 3D model database for all 3D printer users around the world. Download free 3D printable models, take part in regular design contest, discuss 3D printing with other users, and collect physical and digital rewards for your activities.
Currently NinjaStep is under heavy development. And we need your help!
We are looking for students and makers wanting to join us in our efforts. We offer internships, master/bachelor thesis and student projects. Look here for our: current projects. You are also very welcome to pitch your own ideas
Polyether ether ketone (PEEK) is a colourless organic thermoplastic polymer in the polyaryletherketone (PAEK) family, used in engineering applications. It was invented in November 1978 and brought to market in the early 1980s by part of Imperial Chemical Industries (ICI) that later became Victrex PLC.
Disclosed is a three-dimensional modeling apparatus ( 10 ) that builds up three-dimensional objects in a heated build chamber ( 24 ) by dispensing modeling material from a dispensing head ( 14 ) onto a base ( 16 ) in a pattern determined by control signals from a controller ( 140 ). The motion control components ( 18, 20 ) of the apparatus...
3d Filament Extruder: Edited!!
Now with CAD design on Solidworks
Please Vote if you like this instructable :)
Instead of buying filament produced from plastic pellets. Why not use your own plastic waste and produce filament much cheaper and eco-friendly?
It’s environmen…
Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your...
Recreator3D's Community Filament Joiner built for the Recreator3D community and our need to join PET1 Filament. | Download free 3D printable STL models
This is corner adaptor for building a printer enclosure using 1" aluminum extrusion. It should be printed on its… | Download free 3D printable STL models
Make Your Own Microchips!: Have you ever been missing an IC while tinkering with electronics? No problem, just make the chip yourself. Programmable logic devices, or PLDs for short, are available for this purpose. With a computer, an Arduino UNO or Nano and a few electronic p…
I'm about to build a Prusa i3 dolly. I am confused whether to use RAMPS 1.4 or 1.5 or 1.6.
What is the big difference? Is it only the MOSFETs and the poly-fuses? If that is the case, would it be
I want to add text on an image at specific point and want it be centre aligned. How can I specify to margin from top? I want to specify margin in pixels/inches from top.
Currently I am using this
read a bit of the early bits, while I will say that this has plenty of good points on the dangers of inflexible excessively high capex tooling and benefits of lean manufacturing
6:48 AM
toyota/etc is absolutely also not a small scale craft enterprise
6:48 AM
there's probably a happy medium to be had in terms of centralization vs decentralization
Roths
read a bit of the early bits, while I will say that this has plenty of good points on the dangers of inflexible excessively high capex tooling and benefits of lean manufacturing
You do make a compelling case. Further into the book it dives deeper into smaller and smaller scale operations down to a size that primarily serves a local community. Micro enterprises are also discussed.
I feel that the book makes an attempt at encouraging people to work on distributed production because it’s more human scale. Large capital intensive production is definitely well established and the smaller side of things is lacking. To find that balance we need to be focused creating more opportunities for the little guy in the short and medium terms. :)
A voron CNC machine in the making, due for release Nov/Dec 2024. But the price tag is ....... well, you decide US2500-US3000 MGN15 rails, Nema23 motors, 5160 drivers. Following the Voron ethos - all parts readily available. Kits - no full kits as I understand but kits containing the aluminium par...
Barriers to inventing electronic devices involve challenges of iterating electronic designs due to long lead times for professional circuit board milling or high costs of commercial milling machines. To overcome these barriers, this study provides open source (OS) designs for a low-cost circuit milling machine. First, design modifications for me...
Only 13mm long, Fomu really puts the micro in microprocessor. Fomu is a fully open-source, programmable FPGA device that sits inside a USB Type-A port. It has four ...
Solar-OSE: Solar Concentrator for Steam Generation: News: "Open Source Ecologie France" successfully completed a crowd-funding to buy the materials for a second improved prototype, including 4 modules like the one described in this instructable!If you feel like contributing in any way to the project,…
Polylactic Acid Pla 26100-51-6 Pellets Pla Granules Plastic Raw Material Other Plastic Raw Materials Pla Granules Resin - Buy Polylactic Acid Pla 26100-51-6 Pellets Pla Granules Plastic Raw Material Other Plastic Raw Materials Pla Granules Resin
cas Model Number Pla Granules
synthesis Material Intermediates Pla
agrochemical Intermediates Pla Gra...
Passive self-watering 3D-printed vegetable pot capable of growing sweet potatoes, inspired by the chinampa (floating garden bed) - multiplanetaryhomestead/reprap-chinampa
Barriers to inventing electronic devices involve challenges of iterating electronic designs due to long lead times for professional circuit board milling or high costs of commercial milling machines. To overcome these barriers, this study provides open source (OS) designs for a low-cost circuit milling machine. First, design modifications for me...
The D3D Pro 3D Printer, built from Open Source Ecology designs, modeled in Legacy DOF (Distributed Open Source Hardware Framework) - AlexandriaLittle/d3d-pro
The D3D Pro 3D Printer, built from Open Source Ecology designs, modeled in Legacy DOF (Distributed Open Source Hardware Framework) - AlexandriaLittle/d3d-pro
The Better Approach to Mobile Ad-hoc Networking (B.A.T.M.A.N.) is a routing protocol for multi-hop mobile ad hoc networks which is under development by the German "Freifunk" community and intended to replace the Optimized Link State Routing Protocol (OLSR) as OLSR did not meet the performance requirements of large-scale mesh deployments.
B.A.T.M...
The InterPlanetary File System (IPFS) is a protocol, hypermedia and file sharing peer-to-peer network for storing and sharing data in a distributed hash table. By using content addressing, IPFS uniquely identifies each file in a global namespace that connects IPFS hosts, creating a resilient system of file storage and sharing.
IPFS allows users ...
In distributed computing, a conflict-free replicated data type (CRDT) is a data structure that is replicated across multiple computers in a network, with the following features:
The application can update any replica independently, concurrently and without coordinating with other replicas.
An algorithm (itself part of the data type) automatical...
John Lakos links on finely-graduated, granular software (modularity, ignore it being C++ maybe - I say think of the concepts for long-term not-invented-here syndrome[this is kinda mostly effective by... making everything :3])
https://youtu.be/lGZzN7WZ6EA?si=xmt7j4LTM4TO3U1r
John Lakos links on finely-graduated, granular software (modularity, ignore it being C++ maybe - I say think of the concepts for long-term not-invented-here syndrome[this is kinda mostly effective by... making everything :3])
https://youtu.be/lGZzN7WZ6EA?si=xmt7j4LTM4TO3U1r
We now offer 2 products: D3D Universal below, and D3D Pro We include a free Collaborative Design Webinar with the D3D Universal kit, where you can learn how to work with a team of world-changers on design that makes a difference. We teach you how to use the D3D Universal in prototyping and in collaborative …
Colon classification (CC) is a library catalogue system developed by Shiyali Ramamrita Ranganathan. It was an early faceted (or analytico-synthetic) classification system. The first edition of colon classification was published in 1933, followed by six more editions. It is especially used in libraries in India.
Its name originates from its use o...
Book Source: Digital Library of India Item 2015.279875dc.contributor.author: S. R. Ranganathandc.date.accessioned: 2015-08-04T16:02:09Zdc.date.available:...
FPrime baremetal reference implementation with environmental sensors for use at the Mars Desert Research Station (MDRS) - mdrs-community/fprime-baremetal-reference
an open-source tinyhouse designed to emulate the experience of living in a shuttlecraft. Inspired by futuristic spacefaring vehicles, the Shuttlecraft Tinyhouse is commissioned to explore alternati...
The Doughnut, or Doughnut economics, is a visual framework for sustainable development – shaped like a doughnut or lifebelt – combining the concept of planetary boundaries with the complementary concept of social boundaries. The name derives from the shape of the diagram, i.e. a disc with a hole in the middle. The centre hole of the model depic...
We’re developing open source industrial machines that can be made for a fraction of commercial costs, and sharing our designs online for free. The goal of Open Source Ecology is to create an open source economy – an efficient economy which increases innovation by open collaboration.
This Print in place Pet Puzzle will challenge your pets Logic!
See it in action here:
https://youtu.be/BKDsoeaHUXw | Download free 3D printable STL models
Immutable-Infrastructure-as-Code (IIaC) workspace image file for DevSecOps for OSINT development, based on the Kasm workspace image for Core Kali Linux. - alhacky/devsecops-workspace-image
FPrime baremetal reference implementation with environmental sensors for use at the Mars Desert Research Station (MDRS) - mdrs-community/fprime-baremetal-reference
So I want to be able to manufacture any of the GVCS machines in the future. However, to do that, I need to be able to covert the raw materials into useful feedstock (in the case of things like lime -> concrete, iron -> steel, etc.). I also want to be able to make any necessary shape out of metal alloys and/or plastics.
11:12 PM
The plastics can mostly be handled by the 3D Printer so I'm mostly good there,
11:12 PM
but what tools do you recommend for making nearly any shape out of metal?
11:12 PM
Do I just need a mill and lathe?
11:13 PM
Am I missing any important machines and functions or could a mill & lathe get my like 80% of the way there?
The Global Village Construction Set (GVCS) is a modular, DIY, low-cost, high-performance platform that allows for the easy fabrication of the 50 different Industrial Machines that it takes to build a small, sustainable civilization with modern comforts. We’re developing open source industrial machines that can be made at a fraction of commercial...
This year, I attended Rocky Mountain RepRap Festival (RMRRF) on May 17-18, 2025 at the Pedersen Toyota Center in Loveland, Colorado. My interest in RepRap is longstanding. Learning about the goals of the RepRap project was one of the most formative influences on me as a young person. Ever since, I was attracted to projects with the core ideas of...
One of the bigger problems with any CNC machine or 3D printer is the issue of missed steps when moving the toolhead. If a stepper motor misses a step, the entire layer of the print – and ever…
| Download free 3D printable STL models
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| Fan Showdown S6E4: Ultimate Static Pr...
