2015 年 10月 15 日随笔档案 - IAmAProgrammer

2015年10月15日

摘要： Building a Differential AmplifierAn op-amp with no feedback is already a differential amplifier, amplifying the voltage difference between the two inp... 阅读全文

posted @ 2015-10-15 15:44 IAmAProgrammer 阅读(1667) 评论(0) 推荐(0) 编辑

无线电源传输 Wireless Power Consortium (WPC) Communication

摘要： Universally Compatible Wireless Power Using the Qi ProtocolWireless charging of portable electronic devices is here now. It will become ubiquitous whe... 阅读全文

posted @ 2015-10-15 14:38 IAmAProgrammer 阅读(4868) 评论(0) 推荐(0) 编辑