Optimizing EMC and Efficiency in High Power DC/DC Converters Part 2In Part 1 , we explained how choosing the right capacitor type, power inductor, switching frequency, and semiconductors is critical t...
[align=left]The robot car's line patrol and ultrasonic obstacle avoidance can be said to be the two most attractive programs of the smart car. The following will briefly introduce these two programs. ...
As shown in the figure, the voltage at the source of the diode will be equal to 24V + the voltage generated by the inductor of the solenoid valve when the solenoid valve is reset.
If this voltage can ...
In recent years, with the rapid increase in the penetration rate of electric vehicles, solid-state batteries have received extensive attention and attention from domestic and foreign companies and re...[Details]
Research on Current Controlled Switching Power Supply
Ju Wenyao, 14th Electronic Research Institute, Ministry of Information Industry (Nanjing 210013)
Abstract: This paper introduces the basic pr...[Details]
Author: Edel Griffith, Industrial ASIC Marketing Manager, Dialog The industrial market has undergone many changes over the years. From Industry 1.0 to the establishment of large factories and large...[Details]
It is so convenient to use library functions for stm32, but I used to like to operate registers directly when using 51. I feel that library functions are too convenient, so convenient that I can ignor...[Details]
What are bit and sbit? What's the difference between them? When I first learned about the 51 microcontroller, I was confused when I saw these two things. The first reaction in my mind was, what the h...[Details]
ATtiny13 contains 64 bytes of EEPROM data memory. It is read and written byte by byte as an independent data. The life of EEPROM is at least 100,000 erase cycles. EEPROM access is determined by the a...[Details]
This morning, Meizu Mobile officially announced that the new Meizu 17 will use a 90Hz refresh rate screen. IT Home reported that it has been confirmed that the Meizu 17 will use a 90Hz scree...[Details]
According to foreign media reports, starting this summer, the BMW Driving Assistant Professional suite will add some new functions to make highway driving more automated. Such new functions are the r...[Details]
On January 17, Jingrui Electric Materials released its 2021 annual performance forecast. The report stated that the company's net profit attributable to shareholders of listed companies in 2021 is ex...[Details]
Tesla CEO Elon Musk's reported "super bad feeling" about the current economy could mark a "canary in the coal mine" moment for the auto industry, meaning a recession is imminent even though industry ...[Details]
In the afternoon of November 3, Pony.ai, a domestic autonomous driving startup, announced that it had reached an agreement with China FAW in October 2020 that the two parties will carry out in-depth ...[Details]
4. Debugging of BSP package code
4.1. Create a simple task and run it
In order to prove that the created BSP can work properly, we build a simplest IAR project here, as shown in Figure 9, whi...[Details]
During the operation of the microprocessor, if there is interference from the power supply or the outside world, the read instruction or program pointer address may be wrong. In this case, the micro...[Details]
With the rapid development of mobile communications, LTE (long term evolution) has attracted much attention as the mainstream standard for the evolution from 3G to 4G. At this time of getting rid of t...[Details]
The latest research report from market research firm Counterpoint pointed out that the impact of the Huawei ban may affect the company's development in the foldable smartphone market. In addition, Sa...[Details]
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