CAN driver is the same as the underlying protocol principle
The CAN protocol is defined by each OEM and can be differentIs this the correct understanding? Please advise. Thank you....
Forum friends, when we usually design, we have several separate schematic diagrams, connected through the network. Now we have encountered a problem and need to carry out hierarchical design.
First, I...
With the development of smart cities around the world, surveillance systems can effectively improve the quality of life and ensure social security. In order to ensure public safety, technologies such ...
1. Introduction to CCS
CCS is an integrated development environment for TMS320 series DSP . Under the Windows operating system, it uses a graphical interface and provides tools such as environment con...
[i=s]This post was last edited by qwqwqw2088 on 2021-8-10 17:22[/i]Introduction: This system uses STM32F103 as the main control module and an external touch screen to realize human-computer interactio...
1. IntroductionIn recent days, I have practiced the ADC12 function of MSP430. Although the AD function on the chip is relatively simple, I have learned some "tricks". This "tricks" is the difference b...
Security and anti-theft have become social issues. Locks have been guarding the door since ancient times. People have high requirements for them. They must be safe and reliable against theft and ...[Details]
Control transfer instructions are used to control the flow of the program. The range of control is the program memory range. The MCS-51 series of microcontrollers has a relatively rich range of c...[Details]
What is the trigger hold time of an oscilloscope? There must be a time interval between the oscilloscope being triggered and the reconnection of the trigger circuit. The trigger suppression time is t...[Details]
Phase-locked loop introduction
A phase locked loop (PLL) is a negative feedback control system that uses a voltage generated by phase synchronization to tune a voltage controlled oscillator to...[Details]
Embedded application system design includes two parts: hardware platform and software platform. The former is a hardware system with embedded microcontroller/microprocessor as the core; the latter ...[Details]
In the future, autonomous driving will no longer be a plot in science fiction movies, but a trend in future cars. Perception is an important part of autonomous driving, and safety is of vital impor...[Details]
As electric vehicles (EVs) become more popular, automakers are challenged to eliminate drivers’ “range anxiety” while making vehicles more affordable. This means reducing battery pack costs and inc...[Details]
Recently, Ms. Gu, who lives in Chaoyang District, Beijing, found that her water bill was rising steadily. After checking and comparing, Ms. Gu found that under the same water flow, the needle spee...[Details]
First:
Capacitor
characteristics (DC isolation and AC passing)
A capacitor is a container that can store electric charge. It is composed of two metal sheets close to each oth...[Details]
According to the Nikkei Chinese website, in order to improve the performance of photography, the number of mobile phone cameras is increasing, and the purchase of lens materials has surged, and the s...[Details]
The STC15W408AS microcontroller has 14 I/O ports. All its I/O ports can be configured into 4 types by software. The 4 types are: quasi-bidirectional port/weak pull-up (standard 8051 output mode), pus...[Details]
The electric drive 3.0 matrix product development achieves full drive form and full power range, comprehensively covering platform and vehicle applications. ...[Details]
Recently, the external lines of the Yongji Guoyun Microcontroller 100MW independent hybrid energy storage project, the country's first 100MW hybrid energy storage and frequency regulation project u...[Details]
Automotive Electronics
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