[align=left][font=微软雅黑][size=4]According to the EEworld moderator rules and moderator operation manual[/size][/font][/align][align=left][url=https://en.eeworld.com/bbs/thread-370268-1-1.html][font=微软雅
I want to use the host computer to communicate with multiple devices below. I use 485 signals. Now I can communicate with two devices, but it doesn't work if I connect one more. The communication uses
The inverter protects the motor, but it does not mean that the motor will not burn out. In most cases, the inverter can protect the motor from burning out, such as overload, phase failure, etc., but t
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i] Some people said to change the settings, resolution, refresh rate, but after plugging in, they are all automatically matched, th