HUMMINGBIRD DUO LARGE CLASSROOM KIT: FOR 24-36 STUDENTS MakerUno improving both cost and time

improving both cost and time to market

Output voltage 3 V ：micro:bit

Gain confidence in letter recognition

因此我們捨棄傳統的方法，自己重新設計了一套桌遊，

and submit your own for future store credit

HUMMINGBIRD DUO LARGE CLASSROOM KIT: FOR 24-36 STUDENTS MakerUno improving both cost and timeThis kit contains all the electronics you need for a class + curriculum, glossary, and other helpful tools and materials! Just add 24 36 students and craft materials and watch the robots fly! Contains: Twelve Hummingbird Duo controllers Power supply, USB cable, terminal tool, snap in stand offs for each controller Nine each of red, orange, yellow, and green single color LEDs Twenty four tri color LEDs Thirty hobby servos and twelve servo extension