搜索 - 科创

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输出电路大概如下图所示：1-两节干电池3V经过升压电路升压到12V，给一个大电容充满电（可以在外面并联更大的电容），作为点火能源。示例：从插座1、2脚引出两根线，接到点火头。

有的呢电流40A的耐压上千V的但那价钱很高..有的店有不到20元耐压1000V的电流20A的但那店的东西太少一我还要电容电阻三极管什么的很多都没有.郁闷总不能只要一样东西吧那邮钱多了不少呢.不知道做为升压电路会不会有影响

遥控最简单的方法就是买一个遥控电动车，将里面的电路拆下来稍微一改装就行了，就是将电动机换成继电器就完事了，不过一般电动机的电压是1.5或3伏的，这样的继电器不好买，可以用两个电源，中间加一个晶体管控制继电器

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