Thousand yuan noble blue charm E start experience

Red Rice Pro just came out soon, Meizu immediately launched the charm blue E, which is inevitably inconsistent to compare two mobile phones. Strictly speaking, Charm Blue E is not a thousand yuan machine, the market price of the mainstream thousand yuan machine is between 7

Apple Mac users are turning to Surface

Microsoft announced last night that the Microsoft Surface product line set a sales record in November, and more and more Mac users are turning to Surface. There are at least three reasons for this change. One is the enhanced competitiveness of the Surface itself, including an

Power device experience - power MOSFET experience

The power amplifying circuit is an amplifying circuit for the purpose of outputting a large power. Therefore, it is required to simultaneously output a large voltage and current. The pipe is working close to the limit. Generally, the load is directly driven, and the load capac