Introduction - If you have any usage issues, please Google them yourself
Two table tennis game with nine leds with light table tennis, representing the light emitting diode according to certain direction to move the ball movement. On both sides of the game to set A switch, namely the ball Hit A HitB, switch. 2 party b according to table tennis match rules switch. When a button when hitting switch near the first light emitting diode, then led by a to b, in light of the table tennis movement. Representative When the ball over the net (middle), party b can hit. If party b or didn t hit the ball ahead is sentenced to party b, party a s scoreboards automatic points. Then again, continue to serve. Until one reaches 11 points, the end of the match.