This is a single DC-DC buck converter module based on the popular LM2596 chip from Texas Instruments.
It's a step-down power supply, meaning it takes a higher input voltage and efficiently converts it to a lower, stable output voltage.

It's an essential component for any electronics hobbyist or maker.
Use it for powering projects from a higher voltage battery or supply, creating custom voltage regulators, or bench testing.
The module is compact and ready to use.

It's brand new and comes in its original packaging.
The model and MPN are both LM2596.
Whether you're building a robot, fixing a circuit, or just experimenting, this little module is incredibly useful.

It's adjustable, so you can dial in the voltage you need.
Simple to wire up and get working.

A must-have for any electronics workbench.
Grab one (or a few) for your next project.
It's a reliable, low-cost solution for all your voltage step-down needs.

Perfect for DIY electronics, Arduino projects, and more.