Check out this handy easy print project for the photographers in your life! From The Makers Workbench:
Being an avid photographer, I have always found it difficult keeping the batteries for my shoe mount flash organized. I have bought many different cases over the years that all claimed to solve the issue of keeping dead batteries separate from charged batteries. Unfortunately these cases usually broke after a few months of use, or they didn’t really do a good enough job for me. Being the resourceful maker I am, I decided to hit up Thingiverse and see if anyone had created a battery case that would hold 4 AA Rechargeable batteries. I was in luck and found this Customizable Battery Case. I modified it using the Makerbot Customizer and placed a recessed label on the top and bottom that says “Charged” and “Dead” respectively. Print time is about 120 minutes for 2 sets.
I printed several of the cases on my Lulzbot AO-100 3D printer, (reviewed here) and used the default settings of .40mm layer height with a .50mm nozzle. Plastic was Red ABS from Lulzbot, and was printed at 230c with the heated bed set to 110c. The bed is covered in boroxilicate glass that is inturn covered in PET tape with an ABS Glue layer applied with a paper towel. These holders fit the super long life, super low discharge Sanyo Enloop 2000mAh AA Batteries perfectly.
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!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
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Electronics — Capacitor ESR
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