PWM technology is the basic technology of AC servo system. Aiming at AC servo application, this paper expounds the recent development of PWM technology in three aspects : PWM technology, PWM technolog...
I have never made an aluminum substrate, so when I draw the LED PCB diagram, the LED has bare copper for heat dissipation. After I draw the circuit, I don’t know how to connect the bare copper part to...
[i=s]This post was last edited by supermiao123 on 2019-2-21 09:20[/i] Hello everyone, I am very happy to participate in this evaluation. Thank you ST and EEW for providing the evaluation opportunity. ...
[i=s]This post was last edited by qwqwqw2088 on 2014-1-6 08:39[/i] [font=verdana][size=12px][color=#000000] [/color][/size][/font][align=left][color=#000][font=宋体][size=12px]Everyone is familiar with ...
I am making a frequency meter based on vhdl language. I divide it into modules and then call them in the upper layer. The compilation is correct, but the digital tube does not display anything. I gues...