This is the most cost-effective and interesting STEM education electronic component kit with newest board, 830 points breadboard, ultrasonic sensor and joystick module and so on.It's suitable for beginners to learn programming.Compatibility: Android State of Assembly: Unassembled Kit Bundle: Kit Model Number: Kit Model: ZYE0001 color:Photo color Material:plastic Package Contents: 1 x Super Kit Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store