That is, the address of SEG0 and SEG1 is 00H. If I want to light up all segments of 5, but the upper four bits of 5 are at address 04H, and the lower four bits are at address 05H. It is inconvenient t
In addition to the CAN communication method, there is another low-cost communication method in automotive network communication - the LIN system. Its English name is "Local Interconnect Network". The
As a rising star in China's power supply industry, Shanghai Nanxin has launched China's first full range of buck-boost battery power solutions, competing with established manufacturers such as Lingte
Radio Frequency Identification (RFID) is a non-contact automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequency signals. Th
[size=5] There are two ways to match the bus. One is to add matching resistors. A 120Ω matching resistor should be connected between the differential ports VA and VB at both ends of the bus to reduce