20mm Coin Cell Breakout w/On-Off Switch (CR2032)

Regular price £3.40 GBP
Regular price Sale price £3.40 GBP
Tax included.
Brand: Adafruit
Availability: Low stock
SKU: 1871
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

This sewable breakout board is a simple yet effective solution for powering low-current projects. It features a CR2032 coin cell battery holder, an on/off switch, and 0.1" pitch breakout pins for easy connection. It's perfect for powering low-power devices or adding a battery backup to circuits like real-time clocks.

Key Features:

  • CR2032 Coin Cell Battery Holder: Allows you to easily power small, low-power projects.
  • On/Off Switch: Conveniently control power with the onboard switch.
  • Breakout Pins: Includes two ground pins, one switched power pin, and one always-on power pin for versatile connections.
  • Easy Integration: Comes with a 0.1" header for soldering to the board, making it easy to plug into a breadboard.
  • Fully Assembled and Tested: Ready for use right out of the package.

Additional Info:

  • The coin cell battery is not included.
  • There is also a version available without the on/off switch.

This compact and easy-to-use breakout board is a great option for powering small projects or adding a backup power solution!

Technical Details:

  • 29mm x 28mm x 1.6mm / 1.1" x 1.1" x 0.06"
  • Mounting hole distance: 22mm x 22mm / 0.9" x 0.9"
  • Weight: 3.5g

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)