Handy little modules for your electronics projects! These XL6009 converters can both step up (boost) and step down (buck) DC voltage, making them super versatile. Input range is 3.8V to 32V, and output can be adjusted from 1.25V up to 35V. They’re non-isolated and use non-synchronous rectification, with a switching frequency of 400KHz for minimal ripple.\n\nEfficiency is up to 94%, and they can handle currents up to 3A max. Great for solar projects, car voltage regulation, portable device charging, LED drivers, or any application where you need stable, adjustable DC power. Each pack includes 5 modules – handy for prototyping or multiple setups. Whether you’re a hobbyist, student, or DIY electronics enthusiast, these converters are reliable, compact, and easy to integrate into your builds.