LONELY BINARY Solderless Breadboard Power Supply Kit - 2X 830 Tie Points + 2X 400 Tie Points Boards, 4X USB-C Power Modules (3.3V/5V Switchable, 500mA Protection) for ESP32 STEM DIY Prototyping

Versatile Breadboard SetIncludes 2 full-size 830 tie-point breadboards and 2 half-size 400 tie-point breadboards for flexible circuit prototyping in STEM and DIY electronics projects ^^ Switchable USB-C Power ModulesFour modules with 3.3V /5V selection and LED indicators for reliable breadboard power supply compatible with esp32 development boards ^^ Built-in Safety ProtectionPPTC resettable fuses limit current to 500mA per module; prevents overloads and safeguards components during experimentation ^^ Modern Connectivity OptionsUSB Type-C interface for seamless integration with laptops or hubs in hobbyist electronics set applications ^^ LED Power IndicatorsClear LED lights on each module show active voltage status; ensures easy monitoring and safe operation for beginners and pros ^^ Durable and Organized High-quality ABS construction with interlocking design; includes storage container for portability in classrooms or home setups.

^^ Compatible with Popular IDEsWorks seamlessly with development environments like those for ESP32; perfect for IoT, robotics, and embedded systems ^^ Batteries Not IncludedRequires USB or external power sources; designed for safe, battery-free prototyping to focus on creativity ^^ Storage Container IncludedComes with a durable storage case to keep all components organized; enhances portability for hobbyists and educators