The Sino-US trade war has entered its second round. As a countermeasure, my country has imposed tariffs on some electronic components produced in the United States, expanding from connectors in the fi...
[i=s]This post was last edited by lvxinn2006 on 2019-5-21 21:30[/i] [align=left][b][font=宋体]The development board evaluated in this event[/font]STM32WB55 Nucleo Pack is provided by STMicroelectronics....
For all mid-range PIC microcontrollers, when the top 4 pins (RB7~RB4) of PORTB are set to input mode, when the input level changes from high to low or from low to high, the microcontroller can generat...
[size=4]Principle of transistor[/size] [size=4] [/size] [size=4]To understand the amplification function of transistor, remember one thing: energy will not be generated for no reason, so transistor wi...
With the development of the national economy, more and more cross-linked polyethylene (XLPE) cables are used in urban power supply to replace the original overhead lines to save space and reduce elect...