Adafruit 12mm Coin Cell Breakout w/On-Off Switch [ADA1867]

-Titulo Original : Adafruit 12mm Coin Cell Breakout w/On-Off Switch [ADA1867]

-Fabricante :

ADAFRUIT

-Descripcion Original:

Adafruit Part Number: 1867 // Stock Type: Breakout Boards >> Batteries/Power // In Stock & Ready to Ship // Simple but effective - this breakout board has a CR1220 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's 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 into a breadboard. We also have a version without a switch