Make these tweezers to quickly and easily test 3V coin cell batteries.
Read more: https://makezine.com/projects/battery-testing-tweezers-2/
Post time: Jul-16-2017
Post time: Jul-16-2017
Post time: Jul-16-2017
Make these tweezers to quickly and easily test 3V coin cell batteries.
Read more: https://makezine.com/projects/battery-testing-tweezers-2/