Close-Up of Laser Soldering System for Microelectronics

Electronoobs Prints Huge Laimer's Brushless Electromotor

Copprint Conductive Nano-paricle Ink for Printed Electronics

Company page: https://copprint.com/

Cool 3D Printed One Hand Controller by Will Cogley

Build instructions:

https://www.instructables.com/id/One-Hand-3D-Printed-Controller-for-Microcontroller/

http://www.nilheim.co.uk/latest-projects/eyemech-controller

Experimental 3D Printing of a Transformer by GreatScott!

DIY 3D Printable VR Backpack

BotFactory Desktop PCB Printer

Company homepage: https://www.botfactory.co/

DIY Desktop Spot Welding Machines

I was looking for a cheap spot welder to make some welds on few 18650 modules, but I couldn't find aynthing affordable for my country. I found two projects with upcycled transformers which are the basis for DIY spot welder.  Making this could be dangerouse. Stay safe!

Off Topic: Electric Motor Manufacturing Process

Very Fast Electric Bike with 3D Printed Parts Made by JL2579

Fully 3D Printed MiniITX NAS Case

Brian and Toby made operational NAS system with DIY 3d printed parts. Here is the presentation video:




Here is the full project blog post:

https://blog.briancmoses.com/2019/03/what-about-a-3d-printed-mini-itx-nas-case.html

Hopefully the full .stl files and plans will be made open source someday :-)

Miller's Planet attempts to build 3D Printed a brushless DC motor

He attempts to drive his DIY brushless DC motor with MOSFETS, opto-isolators, and hall effect sensors. Code is in the video description.

Advanced PCB Milling on a DIY 3D Printer

Tech2C has published a video about advanced PCB milling on HyperCube 3D printer.

DIY PCBs Made on a Home Laser Cutter

Applied Science developed a new chemical process to make double-sided PCBs with a laser cutter, and some common chemicals. He intended it to be used on SLA 3D-printed parts, but may work on many other materials.

DIY 3D Printable X-Ray Machine

This machine could be dangerous!!! Stay safe!!!

Fran Piernas developed and made this DIY x-ray machine as he got that idea under a shower. It just shows how a motivated person can build anything.




Project page with documentation: https://hackaday.io/project/162928-3d-printed-x-ray-machine

DIY 3D Printable Axial Flux Stepper Motor

Proto G Engineering designed a partially 3D printable axial flux stepper motor.




Instructables page with detailed guides:

https://www.instructables.com/id/3D-Printed-Stepper-Motor-V11/

Replace broken optical drive with RasPi on 3D printable tray

Ollie242 replaced an broken old ThinkPad optical drive with 3D printable tray holding a RasPi. It connectes to the notebook with internal wiring.

Detailed build guide: https://www.instructables.com/id/Re-purpose-Optical-Drive-With-RPi/

DIY PCB Milling on HyperCube 3D Printer

Using your 3D printer as small CNC mill for making PCB is a great extension for your machine. This video by Tech2C will show you how to use the HyperCube DIY 3D printer to make electronic boards with DIY mill attachment.

Simple DIY 3D Printable Bluetooth Speaker

Here is a simple and easy 3d printable battery-powered Bluetooth speaker you can make with even basic electronics skills. It was developed and published by Hardiq Verma.






Detailed construction guide and all the files can be found at:

http://www.instructables.com/id/Awesome-3D-Printed-Bluetooth-Speaker/

Hack the Electronics of Monoprice Select Mini 3D Printer

Robin Reiter wanted to develop his own custom UI for Monoprice Select Mini so he needed to reverse engineer the electronics and software. He documented the entire process in detail and made an interesting video about it. it's a must-see if you are interested in the internal working of 3d printer electronics and driver software.






Check out Robin's YouTube channel:

https://www.youtube.com/channel/UCP8W-ZBjIMXOwrbrwOE3wIQ

All the code is available on the GitHub:

https://github.com/robin7331/malyan-m200-display-firmware