4G module for sale, 3000 core coins, postage is at your own expense.
There is a problem with the module's IMEI data, and it cannot be connected with the original one....
The polynomial of CRC-16-IBM is x16 +x15 + x2 + 1. Why does Wikipedia give the expression 0x8005 or 0xA001 (0x4003)? The correct calculation should be 0x18005. Is there any explanation for this? Wikip...
I have been developing Android upper layer for 2 years and system layer framework for 3 years. Now I learn drivers by looking at the source code of the system. I can basically understand C language, b...
[size=4][b][font=微软雅黑]The post is located in the [color=#004797][color=#000][color=#000][url=https://bbs.eeworld.com.cn/forum-145-1.html]【TI Analog Technology Experience】[/url][/color] section, the li...
[size=3]File Description[/size] [size=3]When using the ST FOC4.3 library file to control the motor, when using the STM32F30x chip, if the ICS (Isolated Current Sensor) is used to sample the current si...