科学导报·学术 2021年第6期-龙源期刊网 - qikan.com:1994-12-18 · 科学 教育前沿丨 简易无线充电系统设计 摘 要：本设计基于电磁感应原理制作的一款简易无线充电系统。无线传输方案的选择是经查阅资料，在现有的四种方案中选择了最简单易行的电磁感应方案。在能量发送端采用六反向器CD4069的晶体振荡电路 ...
2025 上外网app
2025 上外网app
PeeringDB is a freely available, user-maintained, database of networks, and the go-to location for interconnection data. The database facilitates the global interconnection of networks at Internet Exchange Points (IXPs), data centers, and other interconnection facilities, and is the first stop in making interconnection decisions.
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