Two-Piece Breadboard Power Supply Module 3.3V and 5V

This set includes two upgraded power supply modules designed for breadboards. Each module provides adjustable voltage options of 3.3V and 5V, making it suitable for various electronic projects. The modules are easy to connect and help supply stable power to components on a breadboard. They are compact and simple to use, offering a convenient power source for DIY electronics and prototyping.