Most of the spot websites have no stock in China
When placing an order from several foreign companies that have goods
The shipping fee is either more than 200 RMB or more than 100 USD. It's too damn e...
This circuit uses two inductive water level sensors (model SW08) as the core to build a water level control system.The SW08 water level sensor is an external water level sensor. It is directly attache...
Author: Huang Gang, member of YiBo Technology Expressway
First of all, let's clarify the questions that need to be solved in this article. There are mainly two. One is what role does the common-mode i...
# Use memset function to assign values to char array Regarding the use of memory, memcpy function can easily assign values to array, but when a certain integer data is assigned to array using memcpy f...