The Story
Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time clock or similar. There are two ground pins, one 'switched' power pin, and one pin that is always on.
Comes with one fully assembled and tested breakout plus a small stick of 0.1" header so you can solder it on and plug it into a breadboard. Coin cell battery is NOT included.
We also have a version without a switch
Specifications
Dimensions:
- 29mm x 28mm x 1.6mm
- Mounting hole distance: 22mm x 22mm
- Weight: 3.5g
Resources
- EagleCAD PCB files on GitHub
- Fritzing object in the Adafruit Fritzing library
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on, an on/off switch and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time clock or similar. There are two ground pins, one 'switched' power pin, and one pin that is always on.
Comes with one fully assembled and tested breakout plus a small stick of 0.1" header so you can solder it on and plug it into a breadboard. Coin cell battery is NOT included.
We also have a version without a switch
Specifications
Dimensions:
- 29mm x 28mm x 1.6mm
- Mounting hole distance: 22mm x 22mm
- Weight: 3.5g
Resources
- EagleCAD PCB files on GitHub
- Fritzing object in the Adafruit Fritzing library
