摘要
分析了救护车报警电路和555定时器的工作原理,用Proteus组合555芯片、电阻、电容对救护车报警电路进行了仿真,并将其仿真波形在同一屏幕上呈现出来,计算了其频率,计算结果与仿真结果一致.
The proteus-based simulation is done over the ambulance alarm circuits with the 555 com posite chips, resistance,and capacitance. The simulation waveforms appear on the same screens, so that the frequencies can be calculated.
出处
《石家庄职业技术学院学报》
2012年第6期26-30,共5页
Journal of Shijiazhuang College of Applied Technology
