Electronic Component Kit: It comes equipped with over 400 sensors and components for fun and simple electronic projects, excluding the controller board. Electronic Kit: LEDs, resistors, buttons, capacitors, transistors, diodes, and integrated circuits are individually packaged and labeled, and properly stored in a sturdy box. Breadboard Power Supply: It includes a USB power cable, which is hard to come by. The rich assortment of accessories provides beginners with more ways to experiment with fun and simple electronic projects. Datasheets and Tutorials: You can download them from our official website. Ideal Gift: You can use it as a gift, for example, to give to your son, students, employees, relatives, and friends; it is perfect for beginners and those who enjoy playing with electronic component kits, helping them understand and enhance their knowledge of the basic principles of electronic components.