SparkFun Breadboard Power Supply Stick - 3.3V/1.8V

SparkFun Breadboard Power Supply Stick - 3.3V/1.8V (PRT-13157)

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This is a very simple board that takes a 4-9V input voltage and outputs a selectable 1.8V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. Input power can be supplied to either the DC barrel jack or the...