I have read some discussions about ADAS radars by friends on the forum. I wonder if you know that there is a frequency planning of the Ministry of Industry and Information Technology. In fact, it can ...
I'm working on an audio project recently, and I'm going to DIY a USB sound card, using the SSS1629 solution, with the following parameters: USB protocol: USB specification v2.0 full speed; USB audio p...
Theoretical references for Fourier transform or FFT: [1] [url]http://www.dspguide.com/ch12/2.htm[/url] The Scientist and Engineer's Guide to Digital Signal Processing, By Steven W. Smith, Ph.D. [2] Ca...
I recently started to develop on TI's DM355. Question 1: I have always been confused about the ROM boot loader of DM355. Does anyone have some information about the ROM boot loader of DM355? Question ...
Write a matrix keyboard driver in wince. (7 rows * 6 columns) Matrix keyboard, lead out 13 wires, the GPIO connected to the 6 columns is set as the external interrupt port, and the GPIO direction conn...
Look at the picture and talk about it. This is a circuit similar to a flashlight, which charges the capacitor (C7-C10) and discharges it instantly. The voltage across the capacitor must be charged to ...
Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
Permanent magnets are essential components in a wide range of household and industrial devices. They are particularly crucial in the renewable energy sector, including electric vehicle motors. Curr...[Details]
Bearing wear is a common equipment problem in the manufacturing industry. In today's world where controlling production costs is advocated, using repair technology to reduce the scrapping and repla...[Details]
No one expected that after about a day of downtime, four or five thermostats on the control panel would display four 0000s and flash. We knew it was caused by poor contact of the temperature sensin...[Details]
1. Basic structure and working principle of centrifugal pump
1. Centrifugal pump water pump relies on the high-speed rotation of the impeller to make the fluid obtain greater kinetic energy, a...[Details]
From August 8 to 12, 2025, the highly anticipated 2025 World Robotics Conference (WRC) will be held at the Beiren Yichuang International Convention and Exhibition Center in the Beijing Economic and...[Details]
The idea of vehicles sharing information and collaborating to make transportation safer, more environmentally friendly, and more enjoyable is incredibly appealing. The various technologies associat...[Details]
In the past few years, driven by the consumer electronics market and the shift from CRT televisions to LCD and plasma screens, HDTV has achieved tremendous success. With the adoption of HDTV in the...[Details]
With the increasing application of computer technology in television, non-linear editing has become the mainstream method for television program post-production. As one of the core functions of tel...[Details]
When discussing autonomous driving technology, hardware-in-the-loop (HIL) is often mentioned. What is HIL? And what does it do for autonomous driving? Today, we'll discuss this technology.
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A certain building, a business hotel, was designed with a background music system and emergency broadcast system in mind, taking into account the building's specific conditions and surrounding envi...[Details]
With the rapid development of industrial automation, smart grids, and new energy vehicles, time-delay relays, as core components in the electrical control field, are entering a critical juncture of...[Details]
MPS Core Power Systems (NASDAQ: MPWR) recently released the MPQ6539-AEC1, an automotive-grade gate driver IC designed for three-phase brushless DC (BLDC) motor drives. Operating with an input volta...[Details]
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