J4 ›› 2012, Vol. 11 ›› Issue (10): 17-19.

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Design of Full-second Display Timer in Taekwondo Competition

Based on simple digital logical parts, this thesis has designed a new kind of timer used in taekwondo competition. The
timer adopts an obvious pattern of full-second display. Owing to much superior in speed, property, circuit cost, etc, the timer has some application and reference value in the taekwondo competition.   

  1. College of Engineering，Dali University, Dali,Yunnan 671003, China
  • Received:2012-03-15 Revised:2012-06-04 Online:2012-10-15 Published:2012-10-15

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Abstract:

Based on simple digital logical parts, this thesis has designed a new kind of timer used in taekwondo competition. The
timer adopts an obvious pattern of full-second display. Owing to much superior in speed, property, circuit cost, etc, the timer has some application and reference value in the taekwondo competition.

Key words: timer, full-second display, taekwondo competition, digital logical parts

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