E-ink Word Card, TF Version - Low-cost alternative.

This should fit most any smart phone however I designed it around my iphone 13 which is fairly large.It can accommodate horizontal and vertical charging so you can watch videos in horizontal mode.3D PRINTING SETTINGSPrinter:Bambu Labs X1CRafts: NoSupports: YesInfill: 10%Filament brand: Bambu LabsFilament material: PLA

Servo Mount Arm Horn Micro size x5 Used with Micro servo 9g.Series of 5 Plastic Servo Horns (Mounts, Arms) for Micro Servos. Dimensions are taken from existing models, and obtained using data sheets or calipers.Recommended 3D printingMaterial: Resin, Nylon, PLA, ABS

Turbo Compressor WheelThis is the rotor I used in my turbine model, now available for download. Just like that I have finished assembling the main turbine engine.Recommended 3D printingMaterial: Aluminum (AlSi10Mg)Process: SLMPost-processing: Sandblasting

Tire specifications:Outer diameter: 103 mmInner diameter: 74 mmProcess: 3D printingMaterial: Resin UTR Flex(DLP) or TPU(SLS)

This shape is the minimal expression of The Oloid. If we deconstruct both of them, we'll find the same structure, yet, THE ANTI OLOID is made with the fewest elements possible. Creating different paths even though their motion is the same. Process: 3D Printing SLAMaterial: Somos LedoSurface finish: Vacuum Plating

13 inch diameter and 4 inch pitch propellerPitch (inches) :4 Propeller Diameter (in.) 13 Hub Diameter 0.80 in. Hub Thickness 0.40 in. Shaft Diameter 1/4 in. 3D printing is recommended.Material: Resin, Nylon, Aluminum, Titanium

A foldable toolbox is a specially designed toolbox that can be unfolded for use and easily folded and stored when not in use. It typically consists of multiple foldable components that can be expanded and connected together to form a complete toolbox structure.Here are some common features and descriptions of a foldable toolbox:Foldable structure: A foldable toolbox has a collapsible design, allowing it to be unfolded for use and conveniently folded into a smaller size for storage and portability.Multi-layer or multi-compartment design: Foldable toolboxes often feature multiple layers or compartments, providing space for organizing and separating tools. These layers or compartments can be opened simultaneously when unfolded, making the tools easily accessible.Sturdy structure and materials: To ensure stability and durability, foldable toolboxes are typically constructed with a robust structure and durable materials such as metal or high-strength plastic.Handles and closure mechanisms: Foldable toolboxes are usually equipped with comfortable handles for easy carrying and transportation. Additionally, they may have reliable closure mechanisms to keep the toolbox securely closed when folded.Multi-functional design: Some foldable toolboxes may also have additional features such as built-in measuring tools, small storage compartments, or adjustable dividers to provide added utility and flexibility.Foldable toolboxes are useful in various settings such as households, vehicle maintenance, outdoor activities, and travel. Their portability and flexibility make them a favored solution for tool storage and transportation.When downloading and using STL files, it is crucial to adhere to the file's licensing agreement and terms of use. Some files may be protected by copyright and require permission from the creator for use. Additionally, ensure that you follow safety operating guidelines when using a 3D printer and make appropriate modifications and adjustments as needed.Remember to respect intellectual property rights, obtain necessary permissions when required, and prioritize safety precautions when engaging in 3D printing activities.

2025-1_Spool Holder 'AMS Lite' | 3D Printable In Any Filament | STL + FreeCAD File(s)You are purchasing digital files, so no physical items will be sent to you!You can 3D print these objects yourself after purchasing the digital files.⚠ Free on MakerWorld: https://makerworld.com/en/models/949016#profileId-916505.You can choose whether or not you want to support my work.🎁 WHAT YOU GETDigital files i created myself. STL file(s) are included.You can alter the FCSTD file(s) in FreeCAD.The following parts are included:· 2025-1_Spool Holder 'AMS Lite'_Hexagon (Orange)· 2025-1_Spool Holder 'AMS Lite'_Rectangle (Green)😖 REFUNDNot satisfied? Ask for a refund!A parametric spool holder for AMS Lite!🎞 Demonstration video: https://youtu.be/HJlE10r4fVo⚡ Short video: Not available (yet)💡 Design tutorial: Not available (yet)⚠ Usage of any models from 3DParts4U will be at your own risk!⚙ My Bambu Studio Generic PLA print settings:· bambu lab a1 mini 0.4mm nozzle· 0.20mm standard @BBL A1M#3DParts4U #AllVisuals4U #YouTubeVideo #ContentCreator#3DPrinted #3DPrint #3DPrinting #3DPrintable #3DPrinter#STLFile #Download #3DModel #STL #AMSLite #SpoolHolder #A1Upgrade #A1Mini #BambuLab #BambuLabA1

This is a jumper wire organizer. Jumper wires won't fly anymore. :)

2024-13_Bitcoin $100.000 Coin🎁 WHAT YOU GETA physical 3D printed product.😖 REFUNDNot satisfied? Ask for a refund!A 3D printable coin to celebrate a $100.000 and €100.000 Bitcoin!· Product width (x): 65mm (2.56")· Product length (y): 65mm (2.56")· Product height (z): 4.50mm (0.18")🎞 Demonstration video: https://youtu.be/2Uio_F4TOgw⚡ Short video: https://youtube.com/shorts/78amfF2MmLU⚠ Usage of any models from 3DParts4U will be at your own risk!⚙ My PLA Simplify3D print settings:· 2000mm/minute (33mm/second)· hotend 185°C | bed 45°C· 200 micron | infill 50% (monotonic off)· 3 top layers | 3 bottom layers | 3 outline perimeters· brass nozzle 0.35mm· extrusion width 0.44mm· retraction off· retraction speed 3600mm/minute (60mm/second)· extrusion multiplier 1.00· coasting distance 0.30mm· wiping distance off· cooling fan 40% (from layer 2)· no support· no additions#3DParts4U #AllVisuals4U #YouTubeVideo #ContentCreator#3DPrinted #3DPrint #3DPrinting #3DPrintable #3DPrinter#STLFile #Download #3DModel #STL#Bitcoin #BTC #Crypto #Cryptocurrencies #Cryptocurrency #3DCoin #Coin #100K #100000

2024-12_Stackable Organizer 'Container' | 3D Printable In Any Filament | STL + FreeCAD File(s)You are purchasing digital files, so no physical items will be sent to you!You can 3D print these objects yourself after purchasing the digital files.🎁 WHAT YOU GETDigital files i created myself. STL file(s) are included.You can alter the FCSTD file(s) in FreeCAD and Ondsel.The following parts are included:· 2024-12_Stackable Organizer 'Container'· 2024-12_Stackable Organizer 'Container' (Slide)😖 REFUNDNot satisfied? Ask for a refund!A stackable 3D printable organizer!🎞 Demonstration video: https://youtu.be/P4PNmHQMZOk⚡ Short video: Not available (yet)⚠ Usage of any models from 3DParts4U will be at your own risk!⚙ My PLA Simplify3D print settings:· 3600mm/minute (60mm/second)· hotend 185°C | bed 45°C· 280 micron | infill 100%· 3 top layers | 3 bottom layers | 6 outline perimeters· brass nozzle 0.35mm· extrusion width 0.40mm· retraction off· extrusion multiplier 1.02· coasting distance 0.10mm· wiping distance off· cooling fan 40% (from layer 2)· no support· no additions#3DParts4U #AllVisuals4U #YouTubeVideo #ContentCreator#3DPrinted #3DPrint #3DPrinting #3DPrintable #3DPrinter#STLFile #Download #3DModel #STL #Container #Organizer #Stackable #Desk #Office #Home

IntroductionJust a few years ago, building a product prototype was both expensive and complex, especially with plastic injection molding. Today, with the progress of industrial 3D printing, almost any product can be created and tested at a fraction of the cost. This shift has been driven by the ability to manufacture components using industrial-grade 3D printing.3D printing has redefined the way we conceive and personalize parts for electronic projects, making it possible to produce intricate components with accuracy and efficiency.In this article, we explore how 3D printing was pivotal in creating a coin collector specifically for vending machines. The enclosure for this device — which holds a coin acceptor, an LCD screen, and a control board — was entirely crafted and produced through 3D modeling and printing.This method not only guaranteed a precise fit for all electronic parts but also allowed for a customized, practical design that aligned with the unique requirements of the project.Amid technological advancements and the demand for tailored solutions, industrial 3D printing emerges as a valuable resource for engineers and electronics enthusiasts aiming for high-quality prototypes with rapid production times.Now... Let get started our project!3D Modeling and 3D PrintingThe initial phase of product development or prototyping consists of two main parts: designing the project in a 3D modeling tool and modifying the design for 3D printing in accordance with the specific rules of 3D manufacturing processes.3D Modeling Stage3D modeling is a crucial stage in the production workflow for any product. This is where structural planning takes place, the proper materials are chosen, and various simulation tests are conducted to guarantee that the parts will be manufactured both safely and with high quality.Presented below is the device, as illustrated in the 3D model.The device’s structure includes four general-purpose buttons, an LCD display for displaying information, and a coin acceptor. On the rear side, there is a power connector and an access drawer for collecting coins.As noted previously, 3D modeling for 3D printing requires thorough planning. A key consideration in this project was arranging the user interface, including the 20x4 LCD display, buttons, and coin acceptor.Carefully planning the user interface is essential in the design stage. Observe the internal structure; each component is arranged for ease of access and handling, facilitating connections between them. Below is the internal layout.The assembly analysis phase is crucial during the 3D modeling process. It allows for evaluating the assembly sequence, helping to reduce the likelihood of errors in the 3D printing stage.This approach simplifies part manufacturing, shortens the time needed for correcting modeling errors, and lowers production costs associated with modeling inaccuracies. By thoroughly conducting these steps, we successfully manufactured the structure without errors, utilizing testing and analysis tools in the 3D modeling software.3D Printing DeviceFrom the 3D modeling we 3D print each part of the project. Below we present the result of the 3D printing.The electronic enclosure structure pictured above required an average of 15 hours to complete the print. For many users, the greatest concern is making mistakes when printing large components. However, with thorough 3D modeling and careful design analysis beforehand, these risks can be significantly reduced. Below, you can see the system in action, counting coins.Anyone can have parts printed using a 3D printer, even without owning one at home.With advancements in 3D printing technology and the rise of industrial 3D printers, manufacturing and material costs have dropped significantly. Today, industrial 3D printing allows for parts that closely resemble those made with injection molding.3D printing enables the creation of enclosures that not only safeguard electronic components but also enhance the ergonomics and aesthetics of the final product, boosting its market appeal.The capability to customize every aspect of the enclosure allows products to be tailored to specific customer requirements, making them unique and distinct from competitors.Electronic Structure Resulting from the Project with 3D Printing3D printing allows for the creation of enclosures that not only protect electronic components but also enhance the ergonomics and aesthetics of the final product, thereby increasing its market appeal.The capability to customize every detail of the enclosure enables products to be designed to meet specific customer needs, making them unique and setting them apart from the competition.Below, we present the internal structure of the coin collector. As illustrated, the system comprises an electronic coin acceptor, a 20x4 LCD display, and a shield board for connecting all the cables to the Arduino UNO.As you can observe, all components have been accurately fitted into the structure as designed during the 3D modeling phase, resulting in a satisfactory outcome.There are various types of electronic fastening elements available, including glue, threaded fittings, and screw fasteners. With 3D printing, you can bring your ideas to life! Start today! Imagine transforming that concept in your mind into reality.Using the electronic connections, we developed the code below. Its purpose is to read the pulses from the coin acceptor and display the total value of the coins placed in the machine.#include <Arduino.h> #include <Wire.h> //Biblioteca de Comunicacao I2C #include <LiquidCrystal_I2C.h> //Biblioteca I2C do LCD 16x2 LiquidCrystal_I2C lcd(0x27,20,4); // Configurando o endereco do LCD 16x2 para 0x27 // variable use to measuer the intervals between impulses int time = 0; // Number of impulses detected int impulsCount=0; // Sum of all the coins inseted float total_amount=0; void setup() { pinMode(2, INPUT_PULLUP); Serial.begin(9600); // Interrupt connected to PIN D2 executing IncomingImpuls function when signal goes from HIGH to LOW attachInterrupt(0,incomingImpuls, FALLING); lcd.init(); //Inicializacao do LCD lcd.backlight(); lcd.clear(); lcd.setCursor(3,0); lcd.print("Coin collector"); lcd.setCursor(0,2); lcd.print("Insert a coin:"); lcd.setCursor(0,3); lcd.print("R$ "); lcd.setCursor(3,3); lcd.print(total_amount); delay(2000); } void incomingImpuls() { impulsCount=impulsCount+1; time=0; } void loop() { time=time+1; if (time>=30 and impulsCount==5){ total_amount=total_amount+0.5; lcd.setCursor(0,3); lcd.print(" "); lcd.setCursor(0,3); lcd.print("R$ "); lcd.setCursor(3,3); lcd.print(total_amount); Serial.print(" Total:"); Serial.println(total_amount); impulsCount=0; } if (time>=30 and impulsCount==4){ total_amount=total_amount+1; lcd.setCursor(0,3); lcd.print(" "); lcd.setCursor(0,3); lcd.print("R$ "); lcd.setCursor(3,3); lcd.print(total_amount); Serial.print(" Total:"); Serial.println(total_amount); impulsCount=0; } if(time>15 && (impulsCount<4||impulsCount>5)) { impulsCount=0; } delay(15); } The above code is intended to detect coins from two different types of pulses. The pulse detection system is based on the principle of interrupts in Arduino.The following condition is utilized to identify when the user has inserted a 1 real coin. Upon the insertion of a 1 real Brazilian coin, the system registers 4 pulses from the coin acceptor.As demonstrated, the system accurately detects and computes the value of each currency entered. From this point, we can extend the functionality to other applications, allowing for the creation of a product release system that activates when a user inserts a specified amount of money.Thanks to 3D printing, we were able to assemble the complete structure and develop a prototype of a product solution for a future market sales strategy.You can begin today and transform any idea you have into reality, creating innovative products that make a significant impact on your customers with a professional visual presentation made possible by industrial 3D printing.Conclusions and acknowledgementsWe would like to extend our heartfelt thanks to Justway for their outstanding support and innovation in the 3D printing community. If you’re ready to bring your ideas to life, we invite you to create an account today! When you sign up, you’ll receive a $5 coupon to use towards printing your first pieces with industrial-quality 3D printing. Don’t miss this opportunity to start your creative journey—join us and manufacture your unique designs today!