The 555 electronic touching game circuit

Published:2011/5/26 4:47:00 Author:nelly | Keyword: electron, touching, game | From:SeekIC

As shown on the figure 11-7, two pieces of the 555 and some components make up this touching game's circuit.The Monostable trigger circuit consists of the 555 IC1, R1 and C1. A is bimetallic strip. When touching the A in playing games, the IC1 will be set and output high power level.The IC2 will be onset, f=1.44/(R2+2R3)C2, the vibration frequency on the figure is about 1000Hz.



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