Three Power Supply Modules for Breadboard Kit

This set includes three power supply modules designed for breadboard projects. Each module provides adjustable voltage options of 3.3V and 5V, suitable for powering various electronic components. The modules are easy to connect and use, making them convenient for prototyping and testing circuits. The kit also includes a USB to 5.5mm by 2.1mm power cord, allowing for simple power input connections. These modules are compact and reliable, ideal for hobbyists and students working on electronic projects.