无线冲+大功率冲
12V大功率冲,用全桥驱动线圈。https://bbs.21ic.com/forum.php?mod=image&aid=1039262&size=300x300&key=69afc2a97f75eb24&nocache=yes&type=fixnone电路,
https://bbs.21ic.com/forum.php?mod=image&aid=1039268&size=300x300&key=aff5c2220c57c1f8&nocache=yes&type=fixnone
https://bbs.21ic.com/forum.php?mod=image&aid=1039270&size=300x300&key=9869e95189821d62&nocache=yes&type=fixnone
https://bbs.21ic.com/forum.php?mod=image&aid=1039272&size=300x300&key=6c642b3b4b6c06fc&nocache=yes&type=fixnone
https://bbs.21ic.com/forum.php?mod=image&aid=1039274&size=300x300&key=3112287e9a47a0f7&nocache=yes&type=fixnone
https://bbs.21ic.com/forum.php?mod=image&aid=1039276&size=300x300&key=1b6660791a01e82e&nocache=yes&type=fixnone
大神继续分享 原理图的VCC是5v 的,你的12V是如何进去的呢? 这个手工制作必须赞一个。 充电时间多久啊
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