| 摘要 |
PURPOSE: A block set, a Korean alphabet block set, a Korean alphabet input method, and a recording medium are provided to recognize the combination between blocks and output an automatically recognized result through sound or other units. CONSTITUTION: A block set comprises a first block (100) and a second block (200). The first block includes a first communication device (130) transmitting a signal to the outside of the first block. The second block includes a second communication device (230), a sound converting unit (270), and a sound output device (280). The second communication device receives a signal transmitted from the first communication device supplying power to the second block. The sound converting unit converts specific information into sound. The sound output device outputs the sound converted in the sound converting unit. The second block recognizes a relative position and relative rotation rates of the first block based on the received signal. [Reference numerals] (110,210) Battery; (140,240) Detachable connection unit; (150,250) Acceleration sensor; (230,AA) IR sensor; (260) Memory; (270) Amplifier; (280) Speaker |
