| 摘要 |
The robot has a moving function controlled by two motors at the bottom which can rotate in forward and backward directions for changing directions, a shooting function emitting infrared beams utilizing infra red light emission diode (IR LED) and making periodic gun sounds, a function for moving arms having guns up and down for aiming at the opponent, and a function for detecting infra red beam by a sensor unit comprising photo diodes (PD1, PD2), IC amplifier (ICs) and a tone decoder (IC6) so that the lamp become off state for one second and a beep sound is produced when infra red beam from the opponent is detected.
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