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Compared with lithium batteries, new solid-state batteries have many advantages and are therefore considered the development direction of the next generation of power batteries. Currently, many car c...[Details]
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Under Matlab/Simulink, combined with Simulink basic modules and S-Function, a design scheme for brushless DC motor control system is proposed. The system adopts double closed-loop control: the spee...[Details]
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Benefiting from the advancement of 5G base station and data center construction, the optical module industry has entered a period of incremental demand. According to Light Counting data, in Q2 2020, ...[Details]
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introduction
In the passive rubidium atomic frequency standard, the synthesizer module completes the following functions:
(1) The quantum system acts as a frequency detector. The center f...[Details]
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On January 7, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, visited Saihan Green Energy Company for research and guidance. The group's...[Details]
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1. Bandwidth: refers to the frequency value when the sinusoidal input signal decays to 70.7% of its actual amplitude, that is, the -3dB point (based on a logarithmic scale). This specification indica...[Details]
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1 Introduction
The three foundations of modern vehicle electronic information technology include: information acquisition (sensor technology), information transmission (communication technolog...[Details]
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Recently, David Moss, senior vice president of R&D at Nissan Europe, said that Nissan has successfully developed an all-solid-state battery and aims to start trial production in 2025 and produce a ne...[Details]
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Lithium-ion batteries are considered a critical technology in the global push for sustainable energy development. While they are widely used in electric vehicles, commercial aerospace and other field...[Details]
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A blockbuster! On September 22, 2023, Nanoradar released the independently developed P-Finder Pathfinder series SR71 stereo dual wide-angle radar.
The radar adopts
horizontal + pitch beam...[Details]
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No matter what MCU program it is, interrupts are always a very important part. AVR development under Linux mainly relies on avr-gcc and avr-libc. Their format requirements for interrupt programs are ...[Details]
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After testing redboot, kernel, network card driver, and web server, we naturally thought of UI.
This is not just about porting a GUI, but more importantly making the MINI2440 QEMU ecos emulati...[Details]
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Finished Product Circuit Diagram PCB Diagram CAD housing Thermal transfer PCB board Microscope converted into a drill to make holes Component circuit board Run the program 15f104e is 1...[Details]
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Future 4C products are characterized by low price, light weight and mobile Internet access, so their power supply design must break away from traditional limitations, including complicated external...[Details]
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CAN bus (Controller Area Network) is a fieldbus communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely use...[Details]
DIY/Open Source Hardware
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