[i=s]This post was last edited by jinglixixi on 2018-7-6 09:09[/i] [align=left][font=宋体][size=13.5pt]When using the[/size][/font][font=Tahoma, sans-serif][size=13.5pt]DEMO[/size][/font][font=宋体][size=...
[align=left][color=rgb(25, 25, 25)][font="]Our lives are full of technological products, such as televisions, refrigerators, computers, cars, solar street lights, etc. You have seen so many technologi...
I have drawn a 4-layer board. Can I lay ground on all 4 layers?
From the top layer to the bottom layer, they are Signal1, GND, Power, and Signal2 respectively, but the power layer has a thick power li...
[size=4]Question: About RS485[/size] [size=4]Use a resistor to pull up[/size] [size=4]B uses a resistor to pull down[/size] [size=4]A and B are connected by resistors, [/size] [size=4]What are the app...
The purpose of the watchdog is to generate a reset when an error occurs in the microprocessor. When the watchdog is enabled, if the user does not feed the watchdog within the overflow period (reload t...