Rude words----arguing with reason? What did you read? Jiaotong University Affiliated High School---these are your students! [url=http://zhidao.baidu.com/question/516041383.html?from=pubpage&msgtype=2#...
[font=微软雅黑][size=3] I chatted with a netizen in the forum this morning. He said that he did a lot of trivial work this year. Although he also did some fun and helpless designs, he didn’t know how to w...
Does TI have calculation documents for step-down DC chips and LDO principles?
There are doubts about the two formulas
1. Which formula for calculating duty cycle is correct?
Which formula is correct, ...
Today I found a connection method like this on a schematic diagram. What is the function of a small capacitor connected in parallel with a resistor? Is it filtering? Definitely not. What is going on? ...
[backcolor=rgb(222, 240, 251)]The circuit I used to power the TFT LCD screen is shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]If the screen is not connected, all four voltages are normal. [/...