Headhunter: A foreign-funded company in Ningbo is recruiting: Electronic Engineer Responsibilities: Responsible for the intelligent function development of child safety seats, focusing on project mana...
Hello everyone! I recently encountered an inexplicable problem when debugging C6455. Please help me analyze it. Thank you. After the board is powered on, connect the emulator, enable the enable clock ...
I. Features The MAX2640 circuit has the following features: - Operating frequency range 400MHz-1500MHz; - Noise figure 0.9dB at 900MHz - Gain 15.1dB at 900MHz; - Wide temperature range (-40-85); - 40d...
It's tiring to read the code, so I took a break and came to see some jokes. I specially opened this post [color=#ff0000]to post jokes[/color]. Please don't reply to non-joke content:lol What do you th...
This is about CC1120 idle channel assessment. How to write a program or configure to implement IOCFG3.GPIO3_CFG = CCA_STATUS? "CCA_STATUS" corresponds to the 15th in the "GPIO Signals" table. Can I ju...
I want to implement the function of detecting network connectivity in uclinux. How can I detect the situation that a network cable is plugged in but the network is unavailable? What interface can be u...
Nios II is a configurable 16-/32-bit RISC processor. Combined with a rich set of peripheral-specific instructions and hardware acceleration units, it provides a highly flexible and powerful SOPC sy...[Details]
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[Details]
With the continuous development of the industrial automation industry, we are seeing an increasing number of intelligent devices using flexible, efficient, and precise robotic arms to p...[Details]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
Electric vehicles are composed of three main components: electric motors, electric motors, and electric vehicles. Maintenance is much simpler than for gasoline-powered vehicles. Maintenance for ele...[Details]
Common Mode Semiconductor has officially launched the GM6503 series—a 5 V, 3 A synchronous step-down DC/DC power module designed for optical communications, servers, industrial applications, and FP...[Details]
Nascent Micro is launching devices covering a wide range of power applications, including gallium nitride (GaN) drivers, dual-channel automotive drivers, and battery protection MOSFETs.
...[Details]
introduction
As core electronic components used in vastly different fields, automotive-grade chips and mobile/consumer-grade chips exhibit significant differences in their...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
French market research firm Yole Group released its latest report on the global automotive
semiconductor market
on July 31, 2025.
The report shows that the automotive semiconductor market w...[Details]
On August 19, Reuters reported that people familiar with the matter said that Nvidia is developing a new AI chip based on its latest Blackwell architecture for the Chinese market. The performance o...[Details]
Mathematical functions are very important and are used in many situations such as analog quantity processing and PID control.
(12) Calculate sine value instruction (SIN)
The "Calculate Si...[Details]
Talking about work
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