The current situation is that the original circuit boards are all coated with moisture-proof paint. But I don't know why a batch was shipped without being coated. I would like to ask what will happen ...
With the advent of smaller and smarter integrated circuits (ICs) in automotive electrical systems, it’s time to start addressing the elephant in the room: Why do we still use relays to control sunroof...
Fault symptoms: The automatic transmission of the vehicle shifts too late during driving. Diagnosis and elimination: The reasons for the late shift are as follows: ① The throttle position sensor is ba...
RS-422 serial interface standard1. Balanced transmission RS-422 data signals adopt differential transmission, also known as balanced transmission. It uses a pair of twisted pairs, one of which is defi...
I. Basic information 1. BlueNRG-132 peripheral circuit, reference design provided by ST FAE. 2. Operating environment BlueNRG-132, protocol stack BlueNRG-1_2 DK 2.6.0. 3. The program is divided into B...