This is a continuation of the previous project video “How To Build A Battery Tester” https://goo.gl/4k612V where we take an Arduino Nano and a few other electronic parts to build a AA battery tester that will give us fairly accurate “real world” readings on NiMH batteries. This little device will come in handy for the next project on the list, so be sure to subscribe for more how-tos!
Do you have some rechargeable batteries lying around that need a capacity check? Let’s put together an Arduino-powered Battery Tester so we can verify the listed capacity of these cells!
Parts and Tools (affiliate links):
Helping hands: http://amzn.to/2vkDUyY
Soldering iron/station: http://amzn.to/2vkzqbH
Lead-free solder: http://amzn.to/2fuuawR
16 AWG Speaker wire: http://amzn.to/2vniSyh
AA battery holder: http://amzn.to/2eHNEOa
Terminal blocks: http://amzn.to/2uq1IRD
1R10W Ceramic Resistor: http://amzn.to/2eHKk5H
Arduino Nano (clone): http://amzn.to/2uQAd4Z
1.5R10W Power Resistor: http://amzn.to/2eIieHc
IRF3205 MOSFET: http://amzn.to/2eInMBG
10KR Resistor: http://amzn.to/2uPLjXQ
Nokia 5110 Screen: http://amzn.to/2eHS0VC
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Tech teardowns, repairs, and reviews; sketches; how-to; games; and lots of other interesting geekery. At least one new video per month! Thanks for watching, and be sure to like, share, and subscribe!