[size=4]As electronic devices become more network-based, the widely used Ethernet and TCP/IP protocols have become one of the most commonly used network standards. Its high speed, reliability, layerin...
[i=s]This post was last edited by woody_chen on 2021-6-30 10:04[/i]I am working on a project recently. The main board and the daughter board communicate via UART. However, the MCU only has one UART po...
Battery pack SOCFor battery packs, the current fuel gauge implementation methods mainly include TI's impedance tracking, current integration coulomb counter, Kalman filtering, and estimated open circu...
Let me first talk about the operating environment. The screen display uses the TouchGFX framework, the USB uses HID mode, the operating system is RTThread, and the microcontroller is the STM32H7 serie...
As shown in the picture above, if we want to make a 50 ohm impedance line, do we need to make both the lighted sections? Or just the bottom section?If I make both sections and connect them with a 0 oh...
Putting the topic of seeing the essence through the surface into the power supply industry may puzzle many netizens. If the power supply can be judged by the surface, then what is the point of profes...[Details]
Abstract: Based on the voltage-controlled gain broadband amplifier VCA810, in combination with the low-noise high-speed op amp OPA820ID and the high-output voltage low-distortion op amp THS3091D, a...[Details]
"As a startup, we face many challenges. One of them is that our engineering process needs to be highly agile. We have a lot of engineering change orders and rapid product iterations. We need partners...[Details]
Genesys, the world's leading provider of cloud customer experience and contact center solutions, recently announced a partnership with Limitless, a pioneer in Gig Customer Experience (GigCX). The two...[Details]
Recently, Zhejiang Gaocheng Green Energy Technology Co., Ltd. successfully delivered the fuel cell energy storage power station designed and built for Zhejiang Chint New Energy.
The fuel cell ...[Details]
Current-sense amplifier with wide common-mode input range. The MAX44284 (＄0.9792) current-sense amplifier combines high precision and wide input common-mode range. You get high precision and low pow...[Details]
On the afternoon of November 5, Xiaomi held the MIDC2020 Developer Conference today. At the conference, Fan Dian, Chairman of Xiaomi AIoT Strategic Committee and General Manager of Xiaomi IoT Pl...[Details]
In December last year, Huawei held a new product launch conference and officially launched the Huawei nova 8 series, including nova 8 and nova 8 Pro, with prices starting at 3,299 yuan and 3,999 yuan...[Details]
According to data from the China Automotive Power Battery Industry Innovation Alliance, in April this year, my country's installed capacity of lithium iron phosphate batteries reached 25.5GWh, acco...[Details]
Many netizens have asked me why the P0 port of AT89S51 needs a pull-up resistor. I will use this article to explain that the internal circuits of the P0 port and the other three ports are different,...[Details]
1 The Origin of OPC Technology
OPC (OLE for Process Control) technology is the application of object linking and embedded technology in process control, including a series of industrial automat...[Details]
The D86 dry point analyzer is an advanced online and continuous analytical instrument for measuring the dry point of oil products. It can continuously measure the boiling point temperature of petrole...[Details]
In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]
Microcontroller MCU
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