82 Results for "3D printing"

DESIGN
Instructions from Li-ion Cell Charger with TP4056 and XIAO ESP32S3
The process of designing the battery charger began with the making of a model for the circuit, which will include an SSD1306 screen and a Li-ion cell holder mounted on a 1.5 mm thick PCB. In addition, we had to model the circuit for the DC-DC Buck Module,...

Solid state flow sensing using EIS
Instructions from Solid state flow sensing using EIS
! These build instructions are still work in progress. More elaborate instructions, including better imagery will be added later, and the instructions may contain errors. Please only use these for educational purposes for the time being !Buy the parts...

Propulsion System: Motors
Instructions from Archelon ROV
The motors of the Archelon ROV are developed through the modification of 8 Rule 800 GPH bilge pump motors. Install three-blade 60 mm diameter plastic model boat propellers with bilge pump shaft adapters onto the bilge pump motors. The...

Attach tubing to cages
Instructions from Nicotine Vapour Exposure Chamber for Rats
Using the same Heatshrink process as Step 11 and 12, Heatshrink the loose ends of the plastic tubing to the nozzles that you 3D printed. Once you have this done you should have something that looks like the image below. Drill a hole approximately 1cm...

Mesh pads
Instructions from DIY mesh conversion of a simple drum set
The pads are based on toy drums which already have most of the needed bits (like rims and screws) and what missing, I 3D printed.List of main steps: Preparing shellsTrigger and "electronics" (see another instruction)Rim "mufflers"3D printed partsFinal...

FireCoates
Instructions from FireCoates
Optional 3D Printed Jacket Module CaseDownload the Base and Top to the case and print them on your favorite RepRap OpenSource 3D Printer. It should come out looking similar to this(colors may vary ;) ):The headphone jack hole may need to be cleaned up...

DIY Autonomous Mobile Robot
Instructions from DIY Autonomous Mobile Robot
Step 1: Mechanical Design of ChefbotIn this step, we can see an abstract of the Chefbot design process mentioned in the book.The robot design starts from a set of requirements.Following conditions have to be met by the robot design.Here are the requirements...

Circuit Board, Wiring, and Soldering
Instructions from Palm Pilot Keyboard Bluetooth Conversion
I used 30 AWG solid core wiring for each of the signal connections, but 22 AWG stranded wire for the battery connections and power distribution. The TinyPICO has pads ready to go for a JST battery connector, but it faces the same direction as the...

Inexpensive Composite Propellers/Rotors
Instructions from Inexpensive Composite Propellers/Rotors
Getting StartedIf you're re-creating the propellers for Goliath, the shape has already been created and the g-code is available in the rotor design github repository.If you're making your own design, here's a brief overview of what's needed to create...

Model Diesel Engine Starter 3D Printer files
Instructions from Model Diesel Engine Starter 3D Printer files
All files need some work, but I believe the basics are correct.Files download V2Files Download free Model Diesel Engine Starter.zip http://1drv.ms/1MJf1k1 There are three parts to this model "Model Diesel Engine Starter.zip" .3mf indicates 3D Builder,...

Monolithic Cotton Supercapacitors
Instructions from Monolithic Cotton Supercapacitors
Assemble with PVC and 3d printed plugs. Using 1.5 inch PVC Place a piece of shop towel, on the PVC. Wet your monolith half in electrolyte then push it into the PVC trim off any excess shop towel. I used 1 M Li2SO4 and .008 M KI in water for the electrolyte...

DIMER MKII, Large open robotic arm
Instructions from DIMER MKII, Large open robotic arm
Central axis:Items needed:1 - Cilindrical aluminium pipe // 20 mm diameter // lenght: 35 cm // Units: 72 - Cilindrical aluminium pipe // 10 mm diameter // lenght: 35 cm // Units: 63 - Printed parts // numbers : 1 and 2 (Central base gear and base hold)Instructions:-First...

Assemble Water Reservoir
Instructions from The Compost Professor - A Smart Composting System
Components Needed: Slimline Beverage Container Water FloatWater Pump (note - you will use the same power source to power the microprocessor and the pump. Therefore, the pump needs to be able to operate at a low voltage). Gorilla GlueSilicone adhesiveWater...

Building and Maintaining the Transmission System
Instructions from Vision-Based Grasp Learning for Prosthetics
Given that I snapped two tendons whilst testing the hand the other day, I thought this was a good opportunity to provide some detail on the hand's actuation and transmission system and show how to wire up a finger. Just to recap, the hand is actuated...

Mounting the Front Camera to the Glasses
Instructions from Low Cost Open Source Eye Tracking
Cut a 3/8" thick piece of wood 1.6" x 2.0" and drill a 0.54" hole into the center. Adjust the hole size if needed so that the 3D printed lens mount will press fit nicely into the hole. Attached the wooden mount to the glasses with a small wood screw....

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