Does LDO belong to DC/DC? I recently sorted out the knowledge related to power supply and found that the relationship between switching regulator, DC/DC, LDO and linear regulator is a bit confusing. M...
I usually calculate based on two 10*20 vias passing 1A current.
But I don't understand why capacitors need to have so many holes in them to handle large currents?
How to estimate the number of ground ...
[i=s]This post was last edited by Senbenzakura Dabai on 2020-11-11 14:17[/i]Phenomenon: After welding, the chip can be connected normally without a program at first. It is also normal without a system...
This paper proposes a DSP repetitive control scheme, which uses a repetitive controller to track the periodic reference command signal, reduce the output voltage harmonics, and improve the dynamic per...
The change of the times has changed people's vision. Engineers hope to equip cars with more humanized functions to improve the driving experience. For example, the headlights can be automatically l...[Details]
There are many ways to design digital electronic clocks. For example, small and medium-scale integrated circuits can be used to form electronic clocks; dedicated electronic clock chips can be used ...[Details]
In the previous article "Dynamic Frequency Selection (DFS) Testing (Part 1)", we introduced the background, test items and specific requirements of DFS testing requirements. In this article, we will c...[Details]
According to foreign media reports, STMicroelectronics announced the launch of the world's first automotive satellite navigation chip STA8135GA, which can provide high-quality position data required ...[Details]
Last month, the Ministry of Industry and Information Technology of China issued the "Notice on the Preliminary Review of Subsidy Funds for the Promotion and Application of New Energy Vehicles in 2016...[Details]
Shanghai Huahong Grace Semiconductor Manufacturing Co., Ltd. ("Huahong Grace" or the "Company"), a wholly-owned subsidiary of Hua Hong Semiconductor Co., Ltd. (stock code: 1347.HK), was recently awar...[Details]
Award Application丨Most Valuable Growth Award
Application product: WSTE21D automotive grade chip
Product Description:
WSTE21D is a 32-bit high-performance and ...[Details]
The modular design of the sensor allows infusion pump manufacturers to meet a variety of application requirements with just one model. Reliability, sensitivity and miniaturization are three key facto...[Details]
Expanding on the calendar clock introduced last time: let it have the function of detecting atmospheric temperature and humidity, running 24 hours a day without interruption and regular detection, ...[Details]
Recently, Dr. Wang Weibao, the head of Jidu Intelligent Driving, announced that the Jidu Intelligent Driving team has started a third city scenario generalization test in Guangzhou, marking the next ...[Details]
Fiscal Year 2020 The company's non-GAAP total revenue was $1.099 billion, a year-on-year increase of 20%; GAAP total revenue was $1.04 billion, a year-on-year increase of 15%. Non-GAAP software ...[Details]
1. Circuit The attached figure is a schematic diagram of the circuit for controlling digital display by AT90S8515 (only the circuit for the interface with the digital tube is drawn in the figure, and...[Details]
As the global automotive industry develops towards electrification, intelligence, and networking, intelligent driving technology has become one of the main research and development directions of va...[Details]