SparkFun Buck-Boost Converter - COM-15208 - SparkFun Electronics

The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives.

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SparkFun Buck Breakout Regulator - 5V 3A step-down inverter

SparkFun Buck-Boost Converter - COM-15208 - SparkFun Electronics

SparkFun Buck Breakout Regulator - 5V 3A step-down inverter

Product Showcase: SparkFun Buck-Boost Converter

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COM-15208 - SparkFun, Buck-Boost Converter

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Need some help figuring out battery / voltage input options