Previously, in the project test, it was necessary to cut off the power supply at a fixed time to verify the product's 200ms power-off switching capability. At that time, a 2A/DC 30V relay (Omron) was ...
One week after Huawei employee Hu Xinyu passed away, on the evening of June 5, a Huawei employee was finally willing to stand up and tell the true situation of Huawei's overtime. It can be seen that t...
M5310-A is an industrial-grade NB-IOT module that works in the frequency bands Band3/Band5/Band8. As an upgraded version of M5310, its package size and software and hardware interfaces are fully compa...
[i=s]This post was last edited by Hot Ximixiu on 2019-5-14 07:54[/i] [color=#000][font=Verdana, Geneva, Arial, Helvetica, sans-serif][size=4]PWM output principle in up-counting mode:[/size][/font][/co...
Because only 5M attachments can be uploaded at a time, I can only provide you with a network disk download link. This is the official offline persimmon training and live broadcast demo material: [url]...
This near field communication (NFC) design outlines the required components and layout considerations, and provides firmware examples to illustrate how to implement NFC into an application to extract ...
During the 2017 Shenzhen Security Expo, Zhang Pengguo, president of Uniview, mentioned in an interview with Leifeng.com that AI startups that started with algorithms will most likely have three ways ...[Details]
After almost half a month of preparation and production, I rushed to participate in the China University Student Computer Competition. Unfortunately, I didn't get a good ranking, but I was pleased wi...[Details]
This morning, the "2021 Huawei Intelligent Automotive Solutions Ecosystem Forum" was held. Wan Lei, Vice Chairman of the Star Flash Alliance, Huawei Fellow, and Director of the Policy and Standar...[Details]
After opening it, I saw that the display screen was LM32P10 model. I searched online and found that it cost about 1,000 yuan. I read a specification book of Sharp, which has been discontinued. T...[Details]
After experiencing an unprecedented low, Cruise, General Motors' driverless company, finally survived the dark night and saw a glimmer of light.
This once-prosperous driverless company recentl...[Details]
About
Tesla’s
CTC
battery
pack system. In fact, Tesla officials have shown a lot of CTC batteries at the Berlin factory battery day and the opening ceremony of the Austin factory in...[Details]
As
the research and development cycle
of new energy vehicles
continues to shorten, the iteration speed of new energy technology is accelerating, and the speed of product replacement is also ...[Details]
The energy provided by thermal power plants mainly appears in the form of electrical energy and thermal energy. Usually, steam is generated by boilers, and then part of it is provided to steam turb...[Details]
Abstract Frequency Modulated Continuous Wave (FMCW) radar has been widely used in automobile anti-collision systems. This paper describes and compares the development of automobile anti-collision s...[Details]
The advent of Smart Battery Systems (SBS) has greatly simplified the design of stand-alone battery systems, so its application has gone beyond the notebook computer field and has appeared in variou...[Details]
Introduction:
Motor vibration is a common problem in the manufacturing process. It not only affects product quality, but may also cause equipment damage and reduced production efficiency. In or...[Details]
On November 20, STMicroelectronics said in a statement that it will double the amount of silicon carbide ( SiC ) wafers it purchases from Cree in the next few years. The announcement is significan...[Details]
In the previous two articles (see the previous articles at the end of the article), we mainly introduced the main components and some usage scenarios of the functional model interface FMI. Today, w...[Details]
The high-precision switch loop resistance tester is made using digital circuit technology and switch circuit technology. It is a special device for measuring the contact resistance and loop resistanc...[Details]