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Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of automat...
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...
Bluetooth technology has a profound impact on daily life. Bluetooth technology (Blue Tooth) is a new generation of wireless connection technology and a wireless connection standard that is used worldw...
Jiwei.com reported on April 17 that there will be a Mini model in the ASUS ZenFone 8 series, model number ASUS_I006D. ASUS ZenFone 8 Mini has appeared in the Geekbench database, equipped with a Snapd...[Details]
The stories about China's smart manufacturing are always more exciting than the last. After experiencing a period of rising industry status and technological research and development transformation, ...[Details]
6.1 include/conskfigs/micro2440.h
Add
#define CONFIG_CMD_NAND_YAFFS
【illustrate】
When I was reading cmd_nand.c, I found that u-boot-2011.03 already supports yaffs writing. I ...[Details]
The inverter converts DC power (battery, storage bottle) into AC power (usually 220v50HZ sine or square wave). Emergency power supply generally converts DC battery into 220V AC. In layman's terms, ...[Details]
The biggest news on the second day of the Shanghai Auto Show Media Day did not happen at the car manufacturer’s booth, but in a large conference room. Huawei's rotating chairman Xu Zhijun announced...[Details]
Over 3 million cars are sold in the U.S. each year, and over 700,000 are stolen. Unfortunately for car owners, anti-theft technology has not kept pace with modern developments, which has created a hu...[Details]
As the core component of the energy source of electric vehicles, power batteries determine how far the vehicle can run. At present, the battery shapes of pure electric vehicles are divided into three...[Details]
1. Introduction
For patients who need self-service care, especially those with chronic pain caused by post-surgery, advanced cancer, childbirth, etc., they often need an intelligent automa...[Details]
In recent years, supply chain security has become one of the hottest topics in the integrated circuit industry. Among many links, EDA, equipment and materials are the three strategic foundation pilla...[Details]
1 Overview
I2S (Inter-IC Sound) bus, also known as the integrated circuit built-in audio bus, is a bus standard developed by Philips for audio data transmission between digital audio devices. ...[Details]
Abstract: A DSP-based broadcast-level digital audio delay is proposed, which can realize the safe broadcast of live programs. The MCU-DSP master-slave hardware system structure and audio data an...[Details]
A converter is a device that converts information from a source for a certain purpose. A matrix converter is a new type of AC-AC power converter. Compared with traditional converters, it has the fo...[Details]
Power Issues
1. Power Supply for VDDCORE and VDDIO Pins
A) The power supply for VDDCORE and VDDIO pins must be connected to a clean DC power supply using decoupling capacitors; the decoupling ...[Details]
In the era of Pervasive Intelligence, sensors are everywhere. The existence of sensors makes devices such as cars, smartphones, and augmented reality headsets increasingly smarter. However, differen...[Details]
Devices feature peak output currents up to 4 A, operation up to +125 °C, and propagation delays as low as 200 ns
MALVERN, Pennsylvania, USA, Shanghai, China — October 24, 2024 — Vish...[Details]
PCB Design
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