Today, I compiled a Mitsubishi PLC sequential control instruction according to the PLC tutorial. Intention: After power on, S1 segment works for 10 seconds and outputs Y0, then switches to S2 segment ...
In vehicles equipped with airbags, if the correct procedures are not followed, the airbags may accidentally deploy during maintenance, leading to serious accidents. 1. The symptoms of airbag failure a...
1. Problem statement Taking the current school computer system selection as an example, there are generally the following options: 1. System built with disk PC; 2. Network-based NC and WBT systems; 3....
When we learn about the structure of automobiles, we often come across the term CAN bus. In engineering practice, CAN bus is the customary name for the standard serial data transmission system in auto...
[size=4]Bootload problem. When I was learning 51 before, as long as the program was written and compiled, I could use the burner to burn the *.hex file directly into the microcontroller for operation....
"What standards should an excellent smart car meet?" This is a very interesting topic. If we discuss it in depth, it may create a very forward-looking judgment standard for China's smart electric veh...[Details]
Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, principles, applications,...[Details]
On August 25, Xiaomi Mi Watch received the latest OTA upgrade! This is the fifth upgrade since its release on Double Eleven last year. Each update of Xiaomi Mi Watch adds some interesting and ...[Details]
The birth of tablet computers has led to another major change in the world's computer technology. Due to its own portability, ultra-thinness and multi-functionality, it has relatively high requirem...[Details]
As smartphone performance continues to upgrade, the mobile game market is booming, and more and more realistic games are loved by gamers. It can be said that creating a real game world is a goal that...[Details]
Central topics:
* Input circuit failure
* Photocoupler failure
* PWM IC and peripheral circuit failure
* Other power supply component failure
With the rapid development of medic...[Details]
Recently, four employees of Lens Technology were sentenced for taking bribes from suppliers by taking advantage of their positions. The total amount of bribes received was about RMB 1.16 million. Thi...[Details]
Chips have entered the Age of Convergence. From driverless cars to virtual reality, from artificial intelligence to cloud computing, from 5G to IoT, many driving forces are jointly pushing semiconduc...[Details]
Researchers from the University of Central Florida (UCF) have built a device for AI that replicates the retina of the eye. The research could lead to cutting-edge AI technology that will be able to i...[Details]
Here is a simple and easy to build 12V car battery charger circuit diagram:
Components List:
The above circuit is claimed to have the ability to protect the battery from overc...[Details]
1. The big-endian mode means that the high byte of the data is stored in the low address of the memory, and the low byte of the data is stored in the high address of the memory. This storage mode ...[Details]
Earlier this month, the U.S. Patent and Trademark Office published a patent application from Microsoft. The patent application relates to a next-generation hybrid pen mouse that would allow users t...[Details]
When you are driving a manual transmission car, listening to the radio, on a highway with few cars, it is absolutely pure enough. However, after a long time, you may miss the configuration of cruise ...[Details]
The MAX8895X/MAX8895Y
USB
-compatible linear
battery chargers
operate from either a USB port adapter or a dedicated charger by automatically detecting the USB type and function enume...[Details]
1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]