In some process flows, it is necessary to start the three motors M1, M2, and M3 in sequence, and stop them in reverse order of M3, M2, and M1. In this circuit, since the normally open contact of KM1 i...
A netizen wants to make a Class AB amplifier for use in cars. He doesn't know what chips TI recommends, and he requires the best sound quality. Please provide relevant typical circuit diagrams and PCB...
The purpose of filters is explained very clearly in the article "A Brief Analysis of Three Types of Wi-Fi Filters (Part 1)" . Let's take a look at it below.People often think that “a filter is a filte...
The residential energy storage market, while still in its infancy, is on the verge of explosive growth. In the U.S. alone, the market has grown 232% year-over-year since Q1 2018, with energy storage a...
The wired-and logic is a function that can be realized by connecting two output signals. In hardware, it is realized by using OC gates. If OC gates are not used, the current may be too large and burn ...
I've recently been working on a cost-reduction project that uses half-duplex mode in wired Ethernet. I searched online for related discussions and found most of the same opinions: "In half-duplex mode...
Compared with traditional CCFL backlight, the most significant advantage of LED backlight is that it can provide unprecedented color reproduction. By selecting LEDs with appropriate wavelengths and...[Details]
Apple will launch four iPhone 14 models this fall. According to Weibo blogger @手机陶瓷达人, Apple believes that the iPhone14 and iPhone14 Max using the old processor A15 may not sell well, and has...[Details]
In the past two days, BYD has become a major traffic player in the new energy vehicle circle. A financial report with sales of 424 billion yuan and net profit of 16.6 billion yuan made many peers e...[Details]
Wang Lin, partner of Walden International, mentioned at the "Z Salon·Industry and Investment", a sub-forum of the 3rd "Core Power Beijing" Zhongguancun IC Industry Forum, that the Sino-US trade war h...[Details]
Research on L2-triggered switching in heterogeneous networks
Heterogeneous wireless networks include a variety of different access technologies, such as WiMAX (Worldwide Interoperabilit...[Details]
On June 3, Unigroup Guoxin and Unisplendour Corporation successively issued announcements stating that the company had received a notice from its indirect controlling shareholder, Unigroup Group Co.,...[Details]
The filter type can be selected according to the design bandwidth and other indicators of the filter and the specific application occasions. The relative bandwidth below 20% is a narrowband filter, a...[Details]
(Image source: Freelancer.com) Apple has held talks with at least four companies to find suppliers of next-generation lidar sensors for self-driving cars, three people familiar with the matter said,...[Details]
a) Purpose: Basic PWM output and interrupt coordination application. The output is PB1, configured as TIM3_CH4, which is the LED6 control pin of the target board.
b) For simple ...[Details]
Photomultiplier tube power supply
The Cockcroft-Wnliom voltage multiplier tube provides a voltage divider for a photomultiplier tube (PMT) without the power dissipation of the normally used volt...[Details]
Recently, many customers have consulted MORLAB about GSM output spectrum testing. For most friends who are not familiar with this test, the output spectrum test has many items, the test method is ...[Details]
On May 10, 2023, Houmo Intelligent officially released the storage and computing integrated smart driving chip - Hongtu™ H30, with a maximum physical computing power of 256TOPS and a typical power co...[Details]
Let's turn the clock back to 11 years ago. In September 2005, with a team of 3 people and a 400 square meter site, Jinlong Technology was born in Xiangshan, on the coast of the East China Sea. In 1...[Details]
New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]
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