搜索 - 科创

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我是这么想的先用4.5v的太阳能电池板给电容充电充完后让电容放电5~10秒驱动4个3.7v小马达让这个飞行器飞起来一会这样弄有没有可能成功如果行的话要用什么样的电容？求大神指点

网上有电动车充电器充12v的电瓶的改法，基本都是改变压器的，比较麻烦。愚人想个简单点的方法，不知可行，如果是tl494控制的5 6脚的R和C改一下，把频率降一半，电压就下来了，这样可以吗，

KNSU制作过程中当混合物成ABC所说的湿泥状时，再加热一段时间混合物就是变得很粘，搅拌时燃料还会拉丝。继续加热混合物慢慢的就会变成粉状，而且粉的很彻底……不结块。很干，温度不高。一直加热也不会有变化...

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