Designers often struggle to find the most effective way to save cost, power, and space when digitizing multiple sensors or connecting multiple transceivers to a common communication bus. The solution
I would like to ask all the experts, I need to get the car engine speed from the OBD interface. Through some understanding, I know that there are two ways: 1. Receiving only, that is, reading the data
Let’s set a small goal first: we hope to build the 100th floor by the end of 2021
Whether you use Guoxin or not, it is time to pay attention to it. Some netizens have already taken the lead and have e
This paper introduces the performance and characteristics of AT89C2051 single chip microcomputer and its application in automobile anti-collision alarm system.
Special Uses of Resistors In addition to the functions of current shunting, voltage dividing, voltage reduction and current limiting, resistors also have the following functions. l Level adjustment.
[size=3] 1 McBSP (Multichannel Buffered Serial Port) serial port uses DMA in multi-frame communication interrupt processing In actual communication applications, after a burst, the program must prepar