[size=4][color=#000000][backcolor=white]Impedance matching is a common concept in high-frequency design. This article provides a good analysis of this "impedance matching". It answers what impedance m...
(1) Memory expansion: Capacity requirements. When selecting, the internal memory resources of the MCU should be considered. If the requirements can be met, there is no need to expand. When expansion i...
A photo of five cute cats huddled together on a "satellite dish" to keep warm in the snow has recently become a hit on foreign social media. According to a report by the British newspaper The Guardian...
Does anyone have a good method for 4.2V disconnection monitoring?When the current is set at 30K, according to the formula in the specification, the constant current charging current is 1000/30000=33mA...
We hope to control the intan 2132 headstage through the SPI interface based on STM32MP157-DK1. Weonly need to implement data reading with a sampling rate of 10KHZ.If you are interested, please contact...
Customized production of aviation-grade high-purity vanadium materials, building a vanadium battery energy storage industry chain... Recently, Chengde Vanadium Titanium New Materials Co., Ltd.'s succe...[Details]
This waveguide laser on a photonic chip offers the performance of a fiber laser, but with previously unattainable frequency tunability. Image credit: EPFL
Researchers at the Swiss Fe...[Details]
Shanghai, September 24, 2024 /PRNewswire/ -- From September 10th to 12th local time, the largest clean energy event in North America, the American International Solar Exhibition (RE+ 2024), was gra...[Details]
On August 2, the Ministry of Industry and Information Technology issued the "Notice on Further Strengthening the Access, Recall and Software Online Upgrade Management of Intelligent Connected Vehic...[Details]
The post-90s "genius boy" Zhihuijun has raised funds again!
On March 19, Zhiyuan Robotics' affiliated company, Shanghai Zhiyuan New Technology Co., Ltd., changed its business information. The ...[Details]
What are wearable smart devices?
Wearable smart devices refer to electronic devices that can be worn on the body and have intelligent functions and interactive capabilities. The following are ...[Details]
1. What is a high frequency inverter?
A power inverter (car power supply) is a convenient power converter that can convert DC12V direct current into AC220V alternating current, the same as the...[Details]
Recently, Gasgoo Automotive Research Institute announced the latest domestic L2 system installation data. From January to August 2024, the domestic market L2 and above
intelligent driving
i...[Details]
Against the backdrop of an intensifying price war, China's smart driving market has clearly differentiated and an industry reshuffle has begun.
Many industry insiders said that since the...[Details]
The electronic control technology on automobile engines mainly includes the following aspects:
Electronic fuel injection (EFI)
The electronic fuel injection system is a system t...[Details]
1. Program optimization
Modify Makefile
Copy the mmu code in main.c to mmu.c and modify it as follows
Modification of main.c
Since MMU is gener...[Details]
On the evening of March 12, domestic GPU manufacturer Changsha Jingjia Microelectronics Co., Ltd. (hereinafter referred to as "Jingjia Micro") announced its Jinghong series of high-performance intell...[Details]
~Quiescent current is only 160nA, which helps save power in consumer electronics and industrial equipment applications~
ROHM, a world-renowned semiconductor manufacturer (headquarter...[Details]
The AI trend that swept the world in 2023 has heated up the concept of embodied intelligence.
Humanoid robots,
which are regarded as the ideal carriers of embodied intelligence
, have...[Details]
An electric motor (commonly known as a "motor") is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to gene...[Details]