When using solid-state relays, users should pay attention to the application conditions and reasonable selection of solid-state relay performance parameters and load capacity. The following four aspec...
M683XX series MCU main features list (I)model Operating frequency (MHz) Power consumption (W) Working voltage(V) I/O maximum operating voltage (V) Memory Control Internal Flash Internal RAM DMA Contro...
“…Will you upgrade your package to 5G?…”
I believe that this year, many people have started to receive 5G package promotion calls from operators .In 2020 , as the first year of 5G , we will experience...
DSP programming for motor control and CAN basics
https://download.eeworld.com.cn/detail/sigma/618995105 Examples of Illustrated Classic Motor Control Circuits
https://download.eeworld.com.cn/detail/si...
Why does gallium nitride perform better than other semiconductor materials?Here is a brief summary, the main points are as follows:
1. High breakdown electric field
2. High saturation speed
3. Outstan...
I always think that the slew rate (SR) of an op amp is as important as its gain-bandwidth product GBW. But it is often overlooked. The reason why it is important is that the gain-bandwidth product GBW...
Water barrier tester It is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wo...[Details]
intrins.h
In C51 MCU programming, the functions in the header file INTRINS.H will make it as easy for you to use as in assembly.
Internal function description
_crol_ Characters rotat...[Details]
As governments around the world push to reduce greenhouse gas emissions from internal combustion engine (ICE) vehicles, original equipment manufacturers (OEMs) are redesigning mechanical systems ...[Details]
The advantage of digital signal
isolation is that it is easy to debug and does not affect the accuracy and linearity of the conversion; the disadvantage is that it uses more
photoelec...[Details]
This morning, Lu Weibing announced on Weibo that the Redmi K20 series sold 1 million units in the first month! He said that 1 million units is not only an honor, but also a recognition of us by Mi fa...[Details]
In recent years, the smart TV box market has developed rapidly. Both old and new brands have participated in the lively competition in the TV box market, hoping to get a share of the pie. So which us...[Details]
Compared to the iPhone 14 / 14 Plus models that use the A15 Bionic chip, the A16 Bionic used in the iPhone 14 Pro / Pro Max seems to be more eye-catching. However, after carefully examining its speci...[Details]
Transplantation of RTEMS system BSP for TQ2440 hardware platform - Part 1 The previous experiments and records are about the construction of the cross-compilation tool chain (or development...[Details]
Digi-Key Electronics announces 2021 back-to-school sweepstakes to encourage student innovation and learning Digi-Key Electronics, the global distributor of the broadest and fastest-shipping in-stoc...[Details]
At present, many higher education institutions use educational robots for classroom teaching and cultivating students' innovative ability. The educational robot designed in this paper detects road ...[Details]
On November 28, 2019, the 2nd China (International) Smart Car Application Innovation Conference 2019, hosted by the Smart Display Internet of Vehicles Branch (SDIV) of the China Electronic Video Ind...[Details]
Panoramic sunroofs have become a mainstream feature of family cars, but have you ever thought that if the glass of the panoramic sunroof is broken during a rollover, the people inside the car may be ...[Details]
Recently, Beijing Hongcheng Innovation Technology Co., Ltd. (hereinafter referred to as "Hongcheng Innovation") completed a RMB 100 million Series B financing, led by Zhongke Haichuang Fund. This rou...[Details]
As the 5G era progresses, smart terminal products, as the largest consumer market for broadband RF applications, face a series of development and verification issues. Among them, the contradiction b...[Details]
Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
...[Details]