A teacher in Virginia uses a micro-controller to connect a computer to a keyboard, allowing kindergarten students to play musical notes that are triggered when they high-five their classmates. In ...
A teacher in Virginia uses a micro-controller to connect a computer to a keyboard, allowing kindergarten students to play notes—and close a circuit—when they high-five their classmates. In Colorado, a ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
反馈