1. I have written an SPI driver, using the driver model framework, probe, remove, etc. Now I need to provide an interface to the upper-layer application to implement functions such as read, write, ope...
It is the peak season for renovation. After experiencing the severe cold weather last year, many families began to give priority to purchasing heating equipment. At present, a high-tech product that c...
How to design a single-phase shunt meter using a standalone metrology ADC : https://training.eeworld.com.cn/course/5294This module provides details on the characteristics of shunts and current transfo...
When a program runs for a period of time, the memory occupied will continue to increase. After minimizing, the window will automatically clean up. Is there a programming method to achieve automatic cl...
In the LC filter of the rectifier circuit, since two component parameters need to be selected, there are two degrees of freedom. One equation can be established based on the resonant frequency, but ho...
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
The term "remote meter reading" literally emphasizes remoteness. But how far is remote? One kilometer? Two kilometers? Those aren't considered far at all. Currently, the longest distance for ...[Details]
On August 18, Zhiyuan Robotics released information showing that the company's entire product line is officially on sale.
The full range of products launched this time includes six major produ...[Details]
On August 8, PetroChina Southwest Oil & Gas Field Company's 35kV Zhouping Line centralized battery energy storage system successfully completed a 24/7 trial run, achieving full compliance with all ...[Details]
Since the beginning of summer, high temperatures have continued to intensify, and the national electricity load has frequently broken records. The latest data from the National Energy Administratio...[Details]
Due to their small size and form factor, there are few existing printed circuit board standards for the growing wearable IoT market. Until these standards emerge, we must rely on knowledge gained f...[Details]
According to foreign media reports, a team from the Helmholtz Association of German Research Centres (HZB) used a non-destructive method to study practical lithium-sulfur soft-pack batteries using ...[Details]
Humans have been driving cars for over a century, but their safety record is far from perfect. While today's vehicles are safer than ever, car accidents and fatalities continue to rise in many pa...[Details]
According to the "Southern Power Grid News", the country's first "360 kW/800 V bidirectional supercharging pile based on domestically produced silicon carbide devices" developed by the technical te...[Details]
Organic light-emitting diodes (
OLEDs) offer numerous advantages, including inherent brightness, low power consumption, minimal thickness, short response time, high contrast, wide viewing angle...[Details]
In the global era of green energy conservation and sustainable development, time delay relays, as key components in the electrical control field, are shifting towards low-power design and the use o...[Details]
The SB42511, SB42520, and SB4282 operate with an input voltage of 6 to 25V and output currents up to 1A. They feature built-in temperature protection, current limiting, and PWM dimming circuitry. T...[Details]
Beijing time, August 12, according to Bloomberg, US President Trump said on Monday that he was willing to consider allowing Nvidia to sell a downgraded version of its most advanced AI chip to China...[Details]
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