As the title: [code]#define CRC_POLYNOM 0x8408 //CRC16 polynomial, tentatively use this u16 CRC_16(u8 length, u8 *checksource) { u8 verifyi,verifyj; u16 verifynum=0xffff; //verifynum is the initial va...
1. What kind of cable should be used for 485 transmission line? I saw on the Internet that twisted pair cable is used. 2. For the 485 to 232 converter, is it that only sending and receiving at the 232...
Recently, I always feel that I am stagnant and not making progress. Can an expert give me some advice on what it means to be proficient in ARM?
What specific aspects are involved?...
In August, many colleagues resigned from the company. Most of them had their registered residence in other places. I don’t know why. There must be a management problem!...
Does anyone know how to add a third-party component library to PROTEUS? I'm using version 7.5sp3. I added the .lib file to the component library, but the components are still the same as before. What'...
http://www.hzlitai.com.cn/bbs/viewthread.php?tid=12693&extra=page%3D1 It has WinCE6.0 R3 QQ chat WinCE6.0 R3 Silverlight function WinCE6.0 R3 touch gesture WinCE6.0 R3 browser test, but the interface ...
With the rapid development of technology, automotive intelligence is increasing at an unprecedented rate. This not only enhances vehicle functionality and comfort, but also places higher deman...[Details]
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
01. Introduction
As in-vehicle networks migrate from the CAN
bus
to
Ethernet
, traditional millisecond-level synchronization accuracy can no longer meet the requirements of mul...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
1. Static Balance
Static balancing is performed on one correction surface of the rotor. The remaining unbalance after correction is used to ensure that the rotor is within the specified range ...[Details]
New energy electric vehicles are energy-saving, environmentally friendly, have low operating costs, and enjoy strong support from national policies. With the growth in sales of new energy electric ...[Details]
On August 19th, Intel and Japan's SoftBank Group announced on Monday that SoftBank would invest $2 billion (approximately 14.376 billion RMB at the current exchange rate) in Intel. Under the agreem...[Details]
Sometimes an IAR project is closed abnormally. When you open the IAR project again, the project will not be displayed in the Workspace column, as shown in the following figure:
C...[Details]
The automotive industry is hurtling toward a future that will transform transportation just as electricity transformed the way we light the world. Electric and self-driving cars will permanently ch...[Details]
Which is brighter, the xenon lamp or the LED lamp?
Which is better, LED or xenon? Which is brighter? We asked experts about these questions. For those confused about this, let's take a look at...[Details]
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