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I am experimenting with the DS1307 and the Arduino, I had to find a way to connect a CR1212 battery. I rummaged into my connectors box, and found ...
- one CR1212 3V battery - two rows of a double row .100" regular "snap-off" headers
The terminals are snap-of dual .100" headers. I was out of wire-wrap headers, so I pushed (hard) to slide the plastic part about midway through the terminals so ...
Be careful with the polarity. The part with the engraving is the +. When using a breadboard, make sure your are not shorting the battery (the battery should ...
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