DIY Solar Powered Alarm Clock – Clock Testing
 

At the end of the last article, we had chosen an Elgin 3350E alarm clock, picked out some rechargeable nimh batteries, and selected a solar panel and diode. Now, we dive into some testing that really isn’t totally necessary, but it is fun for us electronic geeks out there, and it will give us an […]Post from: EcoRenovator.org

DIY Solar Powered Alarm Clock – Clock Testing



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