I have written an article before, "Use of lighttpd based on beaglebone (1)" This one is based on Ubuntu. My environment this time is: Hardware environment: Beaglebone black+ AT070TN83 (Innolux 7-inch ...
LIS2MDL is a magnetic field sensor that can test the magnetic field strength in three axes. LIS2MDL uses a standard I2C interface to read internal sensor data and set the working mode through register...
Circuit Function and Advantages
This circuit is a bipolar, precision DAC configuration using precision multiplying DACs AAD5450, AD5451, AD5452, AD5453, or AD8066 and low noise op amps. The DAC is the...
Chapter 1 Overview of Electromagnetic Field Theory 1.1 Introduction 1.2 The Concept of Field 1.3 Vector Analysis 1.4 Differential and Integral Representations 1.5 Static Fields 1.6 Time-Varying Fields...
Check your IQ!:puzzle: Xiao Ming and Xiao Qiang are both students of Mr. Zhang. Mr. Zhang's birthday is on the day of M month N. Both of them know that Mr. Zhang's birthday is one of the following 10 ...
The Internet of Vehicles (IoV) is the specific manifestation of the Internet of Things in the field of transportation. Through wireless network technology, vehicles are connected to the Internet, and ...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
As more and more consumers purchase new energy vehicles, the safety of electric vehicles has become a major concern. This has been particularly prominent following a series of electric vehicle fire...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
On August 18th, Galaxis, a specialist in integrated intelligent intralogistics robotics, officially unveiled its next-generation, ultra-narrow aisle forklift mobile robot, the "VFR Ultra-Narrow Ser...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
A half-bridge is an inverter topology for converting DC to AC. A typical half-bridge circuit consists of two controller switches, a three-wire DC power supply, two feedback diodes, and two capacito...[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]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
introduction
The widespread use of air conditioner communication circuits began with the rise of household inverter air conditioners. With China's energy conservation and emission reduction in...[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]
DSP and ARM Processors
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