I use stm32 to control the stepper motor driver to send control signals. I found that the motor generates severe heat and makes a lot of noise during rotation. I would like to ask if there is any way ...
I used to use Protel DXP. I used 99 a little bit, but I felt that it was not as good as DXP (personal feeling), so I kept using DXP. But later I heard many people say that PADS and Cadence are very us...
[i=s] This post was last edited by Beifang on 2019-1-11 20:01 [/i] 1. The debugging process after designing the first example program is also very simple. Continuing the project development of the pre...
1. Lenovo laptop, downloaded the designated wireless adapter Broadcom802.11_Wlan_Vista.exe according to the machine model on the official website 2. The installation was successful, and the Broadcom80...
I'd like to ask what the symbols on the State Grid electricity meter LCD screen mean, but I can't understand what they mean. Please give me some advice. Thank you. As shown in the figure below, what d...