SparkFun Breadboard Power Supply Stick - 3.3V/1.8V

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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 two pin header labeled + and -. Output power is supplied to the pins labeled GND and VCC. Board has both an On/Off switch and a voltage select switch (3.3V/1.8V).The two sets of four GND and VCC pins are spaced such that when connected to ourBasic Breadboardboth power busses will be powered.Note:Headers are not supplied. You will need to supply your own headers to connect this board to a breadboard. Check below for some breakaway header strips.Dimensions:2.15x0.65"Features:4-9V input voltage via barrel jack or 2-pin header3.3V or 1.8V regulated output voltage800mA Operating CurrentON/OFF switchOutput voltage select switchPower status LEDPTC fuse protected power5.5x2.1mm center positive barrel jackDocuments:SchematicEagle FilesUnregulated Power Supply TutorialGitHub(Design Files)