I have a manual about the air flow control valve in my hand. The manual describes that there is a three-phase stepper motor inside, and its rotation controls the opening and closing degree of the valv...
An Improved Voltage Following PFCCukAC/DC Converter With the development of semiconductor devices and the extensive application of power electronic devices, a large amount of harmonic current has flow...
[p=30, null, left][color=rgb(102, 102, 102)][font=微软雅黑][size=4]As the carrier of various components and the hub of circuit signal transmission, PCB has become the most important and critical part of e...
[size=5] [/size][size=4] In the SRIO debugging stage, there is a V6 and two 6678s interconnected through 4XSRIO, without a switch in the middle, and finally the communication between them is fixed. [/...
[i=s]This post was last edited by sigma on 2019-6-12 10:09[/i]"Control" is a major category in the National Undergraduate Electronic Design Competition. In the 11 electronic design competitions, "Cont...