TL431 (as shown in Figure 1) is one of the most commonly used three-terminal adjustable current reference sources. It has good thermal stability and high cost performance. It is widely used in op amp ...
If the output of the bridge is left floating, there will be a common mode voltage problem, so the output is connected to the ground through a large resistor, and a capacitor is connected to the resist...
[color=RoyalBlue][b][size=4]Course Introduction[/size][/b][/color] [size=4]Electromagnetic interference is one of the key technologies of power electronic power converters. It is closely related to el...
Recently, when debugging OBD, I found that I could only receive the first frame when sending or receiving multi-frame data (multi-frame reception is in accordance with ISO-15765 single-frame multi-fra...
GPIO is usually used for ordinary input and output, such as buttons, LEDs, or chip select segments, which are considered the most basic operations. Without further ado, let's just post the code + comm...
In the U-Boot-2009-03 porting notes (booting from Nandflash 1), we wrote the nandflash read driver and tried to read u-boot itself from nandflash to sdram, and finally light up led1 and led2 at the...[Details]
On November 15, Goertek Co., Ltd. stated in an interaction with investors that the company's MEMS airflow sensors and other products have been used in e-cigarette and other product fields. Recently, ...[Details]
1. Ensure safety: The waterproof detection of the vehicle camera plays an important role in ensuring the safety of the vehicle. If the waterproof performance of the vehicle camera is insufficient, ...[Details]
1. Introduction With the continuous advancement of science and technology, in most fields, wired connections can no longer meet the requirements of rapid technological development. Wireless communica...[Details]
Today, Dr. Lu Min, Secretary General of the Wide Bandgap Semiconductor Alliance, delivered a speech entitled "SiC and GaN Power Electronics Technology and Industry Development Trends". Dr. Lu Min poi...[Details]
This article is compiled from STMicroelectronics blog Sicily has become the site of a groundbreaking experiment for STMicroelectronics (ST), using a new “smart” technology to detect earthquakes, un...[Details]
This paper proposes a design scheme for a high-performance all-digital sine wave inverter power supply. The scheme is divided into two stages, the front stage uses a push-pull boost circuit to boost ...[Details]
introduction There are basically three IDEs for bare metal ARM program development: MDK or Keil, IAR, and ADS. ADS has stopped updating and is not recommended. I won't go into details about them here...[Details]
In recent years, digitalization
has been widely used in the field of
power supply
, and many
electronic
devices require
the power supply
to have multiple levels. Therefore, a
switchi...[Details]
The "Get_Name" instruction reads the name of a PROFINET IO device, PROFIBUS slave or AS-i slave. The device name is displayed in the network view and in the properties of the IO device.
...[Details]
According to the specific conditions of China's oil pipeline sites, a distributed pipeline leakage monitoring system based on embedded ARM-Linux and LabVIEW is designed, including remote measuremen...[Details]
On February 23, Zhongfu Circuit stated on the investor interaction platform that the company is a supplier of Huawei Technologies Co., Ltd., and the printed circuit boards (PCBs) it produces serve Hu...[Details]
Content introduction: The popularity of ChatGPT has made the generation (AIGC) technology receive unprecedented and widespread attention from the whole society. As one thing grows, the other shrink...[Details]
Autonomous vehicles are cars that can drive themselves with little human intervention and are likely to represent the future of driving. According to an automotive research report by IHS, the marke...[Details]
Whether in terms of function or performance, the MSC1210 microcontroller of Texas Instruments (TI) has reached the pinnacle of mixed signal processing. It integrates an enhanced 8051 core, has 8-way ...[Details]
Analogue and Mixed Signal
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