1. IEEE802.11 Family IEEE802.11 is a wireless LAN standard originally formulated by IEEE. It is mainly used to solve the wireless access between users and user terminals in office LAN and campus net...
[i=s]This post was last edited by xiaoli2018 on 2022-1-24 17:34[/i]After receiving the development board, I couldn't wait to power it on and see what it was like.
After power-on, the development board...
Vishay Intertechnology, Inc. is adding three new ambient light sensors to its optoelectronics portfolio that enable automatic brightness control of liquid crystal displays (LCDs) and a host of advance...
P89C51RB2/RC2/RD2 has 16K32K64K parallel programmable non-volatile FLASH program memory, and can realize serial in-system programming and in-application programming of the device. In-system programmin...
The information about superheterodyne says:
The typical application of the superheterodyne principle is the superheterodyne receiver . The signal received from the antenna is amplified by a high-frequ...