It has been a long time since we heard about LoRa. Just when people had forgotten about it, an announcement from the Ministry of Industry and Information Technology once again brought it to the forefr...
The switch quantity acquisition circuit uses optocoupler isolation. The optocoupler is used as the signal transmission between circuits to completely isolate the front end from the load, increase safe...
New Chinese information is online in July! Don’t miss it~
Download link: https://ez.analog.com/cn/other/f/forum/113616/adi-2019-7
VideoVIDEO
Accelerating the path to Industry 4.0 with time-sensitive n...
Hello everyone, I encountered a strange problem when using the STM32L151RCT6 microcontroller. I used the HAL library. After I downloaded the program, if I did not completely cut off the power, the mic...
[i=s]This post was last edited by qwqwqw2088 on 2018-7-27 08:06[/i] High-efficiency strong light flashlight driving solution: effectively extend battery life [size=6]Click the link below to watch the ...