Introduction - If you have any usage issues, please Google them yourself
Task: to design a basketball timing and scoring device used in the field.
Requirements: 1, can record the whole schedule of the game, and can be suspended at any time.
2, can always refresh a, B two teams in the whole process of the score.
3, can adjust the number of nodes, so that time back to the table.
24, 4 seconds in the game, for example, the buzzer can alarm sound.
5, through the indicator light on the second half.
24, when the need to return to the table 6 seconds, can be achieved through the key back to the table.
7, when the error can be reduced by adjusting the key.