USB adjustable power supply module This compact USB powered module provides a reliable adjustable DC output sourced from a 5V USB input. It includes a digital display that shows the output voltage and also indicates overload status, helping you monitor performance and protect your circuits. Key benefits Clear digital display shows output voltage and overload status for easy monitoring Flexible voltage options: 3.3V, 9V, 12V, or 24V from a 5V USB input Builtin overload protection to safeguard connected electronics Compact size designed for tight enclosures and portable setups Simple USB powered operation compatible with standard USB power sources What this module offers Function: a USB powered, adjustable power supply that converts 5V input to selectable output voltages for diverse electronics projects Compatibility: suitable for a range of hobbyist, educational, and professional electronics applications Size and form: compact and portable for use in small enclosures, on the workbench, or in field setups Performance: reliable voltage regulation with realtime display and overload protection Adjustment capability: voltage can be set to one of the available output levels to match project requirements 23 practical use scenarios Bench prototyping and testing: power microcontroller boards and peripheral sensors that require 3.3V, 9V, 12V, or 24V during development and testing Educational and DIY projects: serve as a versatile lab supply for classrooms or hobby kits where multiple voltage rails are needed Portable field or workshop use: provide a compact, USBpowered power source for small electronics in workshops, labs, or onsite experimentation Note: This description reflects the product's stated functions and specifications, focusing on the digital display, adjustable outputs, USB input, and overload protection, while maintaining a professional and straightforward presentation.