[i=s]This post was last edited by fish001 on 2018-8-27 22:26[/i] [size=4] The process of computer speech recognition is basically the same as the process of human speech recognition. The current mains...
STM32101RC, CPU main frequency 18MHz, TIM4 division value 180, so timer4 main frequency 100000HzNow I input a frequency of 3.320KHz, capture it with PWM_INPUT mode, the read value is 3315, the error s...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i] In this ever-evolving world, smartphone applications are no exception, and people are scrambling to know who will launch the nex...
Can you recommend a MOS tube that can pass 10A current, low voltage 15V, the heat generation is not too severe, if it is severe, how to add a big heat sink? Thank you in advance, I used to use IFR4905...
A few days ago, I discussed with a netizen what is most needed to learn MCU, and our answers are the same: 1. Strong interest. 2. Money to buy boards and components. MCU brings endless fun, but someti...
[p=null, 2, left][color=rgb(69, 69, 69)][size=4]When burning the program to TI's 5509a, I encountered the problem of "Failed to get BP addr". The cause and solution of the problem are as follows: [/si...
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
On August 21st, Zhiyuan Robotics revealed at its first partner conference that it expects shipments to reach thousands of units this year and tens of thousands next year. The company hopes to reach...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
Electric vehicles are becoming increasingly popular, with increasingly longer ranges. There are two ways to charge electric vehicles: slow charging and fast charging. Which is the most suitable? Sl...[Details]
The complexity of the integrated circuits (ICs) used in electronic systems in vehicles is increasing. They aim to execute artificial intelligence (AI) algorithms to control autonomous driving funct...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
Consumer demand for premium listening experiences has driven rapid evolution in the wireless headphone market in recent years. Hybrid designs, which utilize two drivers per earbud to enhance sound ...[Details]
In camera and display systems, the demand for high-performance and low-power data interfaces is driving continuous technological evolution. The evolution of MIPI D-PHY and MIPI C-PHY clearly ...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
summary
Modern cars strive to provide the same comfort and entertainment features found in the home, resulting in explosive growth in demand for electronic control units (ECUs). Howe...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Analogue and Mixed Signal
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