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=s]This post was last edited by sunboy25 on 2020-9-13 10:35[/i]I would like to ask, are there any textbooks on time domain analysis and calculation of op amps?...
Have you ever encountered a situation where the same CAN communication baud rate has many different configuration parameters, but in actual testing, there is a situation where they cannot communicate ...
background:Some customers who use BlueNRG series chips want to reserve some Flash for specific applications to store application data or their own specific applications, but they don't know how to mod...
[i=s]This post was last edited by qwqwqw2088 on 2019-6-24 14:40[/i]An in-depth look at the different aspects of buck, boost, and buck-boost topologies.
Buck Converter
Figure 1 is a schematic diagram o...
01. Power supply layout and wiring relateddigital circuits often require discontinuous current, so surge current will be generated for some high-speed devices. If the power supply line is very long, t...
Low current switching regulator ICs often use Darlington transistors as output switches. In this case, power conversion efficiency can be improved with two inexpensive components.
To make this ...[Details]
On July 17, Shenzhen Jinbaize Electronic Technology Co., Ltd. (hereinafter referred to as "Jinbaize") was accepted for listing on the Growth Enterprise Market. The prospectus disclosed that Jinbaiz...[Details]
Hikvision recently announced that it will expand the company's industrial chain. Hikvision issued an announcement stating that the company plans to jointly invest with China Electronics Fund, China...[Details]
The power supply design process is an extremely difficult task, from understanding complex circuits to seeking help from chip distributors, nothing is easy. This article will tell you how to us...[Details]
The USART of STM32 supports a bus idle interrupt. If this interrupt is combined with DMA, the function of receiving variable-length data can be better realized. The bus idle interrupt occurs when it ...[Details]
As one of the important activities of the Global Energy Transformation Conference, the 2024 Energy Valley Construction and Development Conference opened in the Energy Valley of Future Science City, Ch...[Details]
It took me two days to finally get this done. In fact, the principle of I2C is relatively simple, but a few details still need special attention. The main points to note are:
1. rIICCON &= ~0x1...[Details]
I like modularity, so I built the electronics using 2 separate homemade boards: the main control board and the motor board. The main control board of the robot is based on the Arduino Pro Mini. I c...[Details]
Nikkei Asian Review published an editorial on January 12, saying that Huawei's situation in Europe will be different after the implementation of the China-EU investment agreement negotiations and Bid...[Details]
Last time, I finished reading the boot assembly and prepared the C operating environment. Now I will start to learn the C source code and jump from the start.S file to the file
lib_arm/board.c ...[Details]
(1) The first stage (1974-1976): The manufacturing process was backward, the integration was low, and the dual-chip form was adopted. Typical representative products include Fairchild's F8 series. It...[Details]
Abstract:
This paper
makes an in-depth analysis
of the data required for the filtering part of
the
H.264 decoding
chip
, the data access and
the memory
used in the chip, a...[Details]
When I was writing code today, I suddenly got an error error C231: 'INT0': redefinition. I searched for a long time before I found that it was because the INT0 symbol had been used in the header file...[Details]
Electric vehicles (EVs) have been widely promoted as a solution to global environmental issues. However, many technical barriers must be cleared before EVs can be fully operated safely and comfortabl...[Details]
Yesterday (17), the first 5G+MR (mixed reality) remote real-time breast surgery in China was successfully performed at the Pukou Branch of Jiangsu Provincial People's Hospital. The 72-year-old patien...[Details]
Analog electronics
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