[i=s]This post was last edited by wenyangzeng on 2022-2-10 20:15[/i]【GD32L233C-START Review】 (1) Unboxing ReviewEEWORLD is really fast. I just received the pick-up notice yesterday and received the bo...
In RCC design, the operating frequency is generally set first, such as 50K, and then the operating DUTY is set at 90V input, and the maximum output is 0.5. Assume that the design power is 12V/1A 1. Th...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
Non-isolated 220v to 3.3v inductor,
There is a buzzing sound when the optocoupler is working , but there is no buzzing soundwhen the optocoupler is not working . How to solve it?...
Finally I figured out the configuration of 5409's McBSP! Now I'll write down what I did, so that people who come after me can avoid detours in this regard. My goal is to configure the MCBSP to be a SP...
The compatibility of electronic systems in products is subject to electromagnetic compatibility (EMC) testing. Electronic products must pass a series of specific tests before they can be sold and use...[Details]
"Will it be normal to have a new model every year? How to solve the problem of backstab for old car owners?" Two days after the launch of the new M7 Ultra,
Yu Chengdong, chairman of
Huawei's
...[Details]
It is inevitable that some problems will arise during the debugging process. Many students have similar problems. Now let’s update the possible bugs one after another!
1.Building configuration: a...[Details]
A working computer must have the following components: CPU (for calculation and control), RAM (data storage), ROM (program storage), and input/output devices (for example, serial port, parallel outpu...[Details]
Features of TDA1543 DAC: a monolithic integrated circuit with dual-channel DAC; high fidelity; high resolution up to 16 bits; powered by 5V power supply; no external components required; 4x o...[Details]
In the past two days, we introduced several new technologies that can change the future in-vehicle experience in the two articles "Preview of Future In-vehicle Technology: Six Major Technologies (Par...[Details]
Magnetic flap level gauges are mainly used for the measurement and control of liquid levels and are widely used in the production processes of power, petroleum, chemical, metallurgy, environmental ...[Details]
Some time ago, I asked Wu Fei, the operator of the public account "Automotive ECU Development", for some information about Audi E-tron. The information involved is quite detailed, so I think it can...[Details]
The simplest way to drive a stepper motor
The simplest stepper motor drive method is the single-phase bipolar drive method, also known as the two-phase stepper drive method. This method only r...[Details]
According to data from China Southern Power Grid, as of February 11, China Southern Power Grid has resumed work and started construction of 13 infrastructure projects, of which 5 main grid and powe...[Details]
Event will demonstrate how the latest devices can reduce development time and costs, enabling solutions to be brought to market faster May 25, 2022 - ON Semiconductor , a leader in smart power and ...[Details]
1. Overcurrent Overcurrent is the most frequent inverter alarm phenomenon. 1.1 Phenomenon (1) When restarting, the circuit breaker trips as soon as the speed increases. This is a very serious phen...[Details]
With Tesla's heavy investment and domestic investment in smart driving, advances in software and hardware are crucial to achieving comprehensive smart driving.
The integration of hardwar...[Details]
MEMS chips can obtain functions that some macroscopic electromechanical devices cannot achieve. Typical MEMS chips contain microsensors, microregulators, and intelligent electronic control circuits. M...[Details]
introduction
Servo motors are commonly used in the field of industrial automation, with the characteristics of high precision, high response speed and high stability. As an important...[Details]
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