Shenzhen Sunlord Electronics is engaged in the development, manufacture and sales of various types of chip electronic components. Its products include magnetic devices, microwave devices, sensitive devices and precision ceramics, which are widely used in communications, consumer electronics, computers, automotive electronics, new energy, network communications and industrial electronics.
Sunlord adheres to the business philosophy of "complying with standards, technological innovation, continuous improvement, and providing excellent products and perfect services to global customers". With its advanced management system, strong development capabilities, excellent product quality and perfect services, Sunlord has become an electronic component supplier for many well-known domestic companies.
I have used this IAR software for a while and never encountered this problem before.
Today, as soon as I opened the software, the CPU usage immediately went up to about 80%, and the fan started blowin...
How to use the internal Flash to make a small USB disk under the USB msc function of the Huada MCU HC32F460 is as follows. The internal USB FS of the Huada MCU HC32F460 supports Device and OTG , and s...
[i=s]This post was last edited by jinglixixi on 2020-7-27 07:58[/i]The ESK32-360 development board supports a wide range of development tools, which can be seen from the folder of the routines, as sho...
1. Selection of pull-up resistor for MCU You can see that when the resistor R1=10k in the reset circuit, RST is high level, and when R1=50, RST is low level. It is obvious that when R1=10k, it is wro...
The static part of the common source amplifier circuit is shown in the figure. In the figure, R1 is connected to a 5W resistor. When the static working point is adjusted by 12V, the GS voltage is arou...
introduction
For intelligent ammunition, the projectile roll angle is an important initial parameter for performing trajectory correction and achieving precision guidance. It can be measur...[Details]
In April 2020, BYD announced that its subsidiary "Shenzhen BYD Microelectronics" (now officially renamed "BYD Semiconductor") had undergone internal reorganization and planned to go public. The ann...[Details]
Vishay launches TrenchFET® fifth-generation power MOSFET using flip-source technology PowerPAK® 1212-F package The device is packaged in a center gate structure 3.3 mm x 3.3 mm PowerPAK® 1212F pack...[Details]
We have previously introduced BYD's latest blade battery, and today we will take a look at BYD's battery integration solution. First, let's sort out the use of BYD batteries in 2019. According to the...[Details]
When the nameplate is lost and you do not know the number of poles of the original asynchronous motor, you can use the current μA range of the multimeter to test and judge. The method is: Open the ...[Details]
Improving productivity and reducing operating costs are the goals that all companies/factories strive for, which has led to a surge in demand for new technologies that enhance edge intelligence. But ...[Details]
DS18B20, single chip microcomputer, 11.0592MHZ /pre pre name="code" class="cpp" #ifndef __DELAY_H__ #define __DELAY_H__ /*------------------------------------------------ uS delay function, with i...[Details]
Better system performance can be achieved by using a single high-power, isolated DC-DC module to convert the 48V voltage to an intermediate power supply, such as 12V or lower. This intermediate volta...[Details]
According to foreign media reports, the U.S. Patent Office announced Apple’s last two patent applications in 2021, one of which is a "vehicle modular charging system." (Image source: patentlyapple...[Details]
O Introduction
Virtual reality refers to a virtual environment generated by computers, which allows people to enter a three-dimensional, multimedia virtual world, interact with virtual objects...[Details]
The new R&S ESR EMI test receiver uses FFT-based time domain scanning to perform standards-compliant interference measurements up to 6000 times faster than conventional EMI test receivers. It provide...[Details]
To clear the PORTB status change interrupt flag, you must:
1) read the PORTB port once to eliminate the hardware conditions that generate the interrupt flag;
2) clear the RBIF bit
Reference ass...[Details]
Oscilloscopes are like "eyes" to many engineers. Engineers spend more time with oscilloscopes than with their families. Below is a list of possible faults and troubleshooting methods that may occur d...[Details]
If you want to find specific relevant driving events and near misses from millions of hours of driving data to ensure that your required functions are running correctly, the best way is to create a...[Details]
Integrated technical exchanges
京公网安备 11010802033920号
EEWORLD
