This is a simple casing for a 3V coin cell battery.
After printing insert wires through the holes, one for V and one for GND.
The wires inside will keep the battery inserted.
Two small holes for adding the optional switch (which has two nudges)
In the picture this coin cell battery holder is combined with a neopixel and attiny85
Used for the e-textile swatch exchange 2016 http://etextile-summercamp.org/swatch-exchange/tiny-knittings/
More from Electronics
Get 20GB of Dropbox for 6 Months - Free!
Dropbox is the perfect tool for keeping all your files in sync:
Remember to come back and post what you've printed as Make.
It's good for the designer and the community (that means you)!
To post a Make, come back to this Thing and click Post a Make.
Or, you can use the Thingiverse Mobile app found on
and the Apple App Store.