引用第3楼fk_php于2010-10-01 13:00发表的 :
用MCU加贴片 作一个更小巧的
8051贵 还是4017贵？？
8051贵 还是4017贵？？
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LED骰子(转)
LED骰子 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
When you touch the TOUCH PLATE wires, the LEDs start flashing in a similar manner to a dice rolling over and over. This gradually slows down to rest and a number is displayed exactly like the spots on a dice.This circuits use LM555 and XXXXXXXXX’s very fun![LED骰子.gif]()
![29863_2009070710061018apg.jpg]()
When you touch the TOUCH PLATE wires, the LEDs start flashing in a similar manner to a dice rolling over and over. This gradually slows down to rest and a number is displayed exactly like the spots on a dice.This circuits use LM555 and XXXXXXXXX’s very fun