Stable power supply: The power module provides a consistent output with a safe 9V limit, helping protect your circuits from overvoltage damage. Spacious breadboard: This solderless breadboard features 830 connection points, offering ample space for experimenting with complex circuit designs. Comprehensive component selection: Includes essential parts such as diodes, transistors, ICs, capacitors, LEDs, and resistors, enabling a wide range of circuit building possibilities. Convenient wire inclusions: Comes with 65 forwires and 140 solderless forwires to simplify connections between components, suitable for both beginners and seasoned hobbyists. Practical use scenarios: Prototyping and testing small circuits such as amplifiers, filters, LED indicators, and basic signal paths on a single board. Educational demonstrations and self guided learning of electronics concepts in classrooms or at home. Quick experimentation for microcontroller, sensor, or discrete component projects to validate ideas before final builds.