What does the ratio difference in [ratio difference compensation] in the energy metering chip ATT7022 mean? The following figure shows the information in the ATT7022 data sheet....
The reference design is a 24W, automotive 48V battery front-end power supply that generates 12V from a wide input range of 10V to 80V DC with transients up to 100V per LV148. The system includes CISPR...
In order to solve the problem of slow burning speed and difficulty in protecting intellectual property rights when using emulators in mass production, an offline automatic burning tool is now provided...
Ethernet has become the mainstream communication protocol at the top of the control pyramid in building automation. The Institute of Electrical and Electronics Engineers ( IEEE ) recently defined a ne...
Nordic SoC enables remote product pricing updates for smart shelf label systems Yunliwuli uses Nordic's nRF52832 and nRF52810 SoCs to connect smart tags and gateways with Bluetooth 5 OSLO, Norway...[Details]
With the launch of China's first commercial autonomous driving line in Wuhan CBD, Wuhan has taken the lead in taking a key step in the commercial application of driverless cars. Autonomous driving is...[Details]
1. Introduction Solar energy is a non-polluting energy source and has been a hot topic of research. People hope to improve its power conversion efficiency. Photovoltaic grid-connected inverters are t...[Details]
On February 6, 2018, Elon Musk launched his own Tesla Roadster supercar into space using Space X's heavy-duty Falcon rocket. According to the latest news, the red electric sports car is still explori...[Details]
The 78M6631 is a highly integrated, 3-phase power measurement and monitoring system-on-chip with a 10MHz, 8051-compatible microcontroller core and Teridian's Single Converter Technology® containing...[Details]
Earlier, OnePlus officially announced that its new phone will support 150W wired charging, and recently more and more news about OnePlus 10R have been leaked. Recently, foreign media blogger Yogesh B...[Details]
CATL’s third-quarter performance exceeded its overall performance in the first half of the year, setting a record high in single-quarter net profit. On October 21, CATL released its third quarte...[Details]
ARM CEO Simon Segars said the global chip shortage is very complex to resolve and expects current supply chain disruptions to continue until 2022. According to the executive, the semiconductor indu...[Details]
Jiwei.com News: On August 22, the 2019 China (Shenzhen) Integrated Circuit Summit, hosted by the Shenzhen Municipal People's Government, officially opened. At this summit, Chu Qing, CEO of Unisoc, a...[Details]
PWM Overview
A PWM signal is a square wave used in electronic control systems to control things like servo position, motor speed, and LED brightness. It is based on two important parameters: f...[Details]
0Introduction
In the process of modern navigation computer systems developing towards miniaturization, navigation computer systems implemented with high-performance digital signal processors and ...[Details]
From elementary school, junior high school to high school, students have to face countless exams, but exams are not only to test students' grades, but also to let students summarize their shortcoming...[Details]
German industrial giant Bosch will work with U.S. chip startup Tenstorrent to develop a platform for standardizing the building blocks of automotive chips, Tenstorrent executives said.
T...[Details]
Recently, I encountered such a problem when supporting a customer: the customer was making his own secondary boot loader and using the LPC54608 IAP function. When programming page0 in sector0, it alw...[Details]
In the design of electronic systems, in order to avoid detours and save time, the requirements for anti-interference should be fully considered and met, and anti-interference remedial measures should...[Details]
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