Stable power supply The power module provides a consistent 9V supply with a safe limit, protecting your circuits from potential overvoltage damage. Spacious breadboard Solderless breadboard with 830 connection points offers ample space for experimenting with complex circuit designs and multicomponent arrangements. 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 Includes 65 forwires and 140 solderless forwires to facilitate easy connections between components, making the kit suitable for both beginners and seasoned hobbyists. Use scenarios Education and learning: build basic LED indicators, practice resistor and diode placements, and explore simple transistor switching to understand core electronics concepts. Prototyping and testing: quickly assemble and test small circuits on the breadboard, such as RC filters and simple ICbased projects, before committing to permanent layouts. Classroom or workshop demonstrations: use the included components and wires for group activities that illustrate electronics fundamentals and circuit behavior.