journal6 ›› 2010, Vol. 31 ›› Issue (6): 72-75.

• Physics and electronics • Previous Articles     Next Articles

Simulation Analysis of the SCR Triggering Device Based on AT89C52

  

  1. (College of Physicals Science and Information Engineering,Jishou University,Jishou 416000,Hunan China)
  • Online:2010-11-25 Published:2012-04-11

Abstract: The paper makes an analysis of the simulation of the SCR trigger based on singlechip AT89C52.With the help of the simulation environment of Altium,an experiment under certain conditions is carried out,and the results confirm that this kind of triggering device can realise accurately the function of controlling the output current according to the α  entered on the keyboard.

Key words: AT89C52, SCR, trigger, simulation

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