The car key is very small, and there should be a button battery inside as a power source. The information on the Internet says that RFID technology is used. Is the car key a receiver? I think it is mo...
When the ALERT pin is externally forced high while low, the device recognizes this as an OVRD_ALERT fault and sets the [OVRD_ALERT] bit. This triggers the automatic disabling of the CHG andDSG FET dri...
[i=s]This post was last edited by fish001 on 2018-11-7 20:16[/i] [size=4]I recently needed to do some data storage, and found that the SD card was not easy to handle[/size] [size=4]A considerable numb...
I want to make a GD32F470 board recently and use SDRAM to develop memory. Can the SDRAM chip be made using a 2-layer board? If so, what should I pay attention to?...
[i=s]This post was last edited by damiaa on 2021-1-8 11:07[/i]Let Arduino play with your useless STM32 board Part 2
Another compiler. arduino-pro-ide
1. The environment is very important. Download and...
On August 23, media reported that Huawei’s internal forum posted an article on the afternoon of the 22nd titled “The entire company’s business policy must shift from pursuing scale to pursuing profits...
China Energy Storage Network News:
Sensors automatically collect relevant data for 15 scenarios such as community safety and environmental monitoring, and transmit them to the city operation ...[Details]
In modern industrial production, the stable operation of laser equipment and machine tools is crucial. To ensure its stable operation, a suitable voltage stabilizer is indispensable...[Details]
This article describes the basic requirements and standard test methods for diode forward surge current testing. In view of the shortcomings of the standard test methods, a circuit solution using sig...[Details]
From December 12 to 22, the "Innovation Technology Expo 2022" was held at the Hong Kong International Convention and Exhibition Center. Led by Professor Gao Feng of the School of Mechanical and Pow...[Details]
Nvidia recently announced that it will acquire Arm from SoftBank for $40 billion. If this acquisition is realized, it will become the largest deal in the history of semiconductor industry mergers and...[Details]
At present, people usually measure abdominal pressure by measuring bladder pressure. This method is to insert a catheter into the bladder, slowly infuse about 50ml of saline into the bladder, and the...[Details]
Today, the editor brings you a four-legged water sprinkler based on the B-AROL-O team. The robot can navigate autonomously in a farm environment, identify plants that need watering and automati...[Details]
On December 9, vivo held an online OriginOS Ocean launch conference and officially released the full-series operating system OriginOS Ocean, which brought a new lock screen system, Atomic Walkm...[Details]
While major technology companies have extended a helping hand, PC industry giant Intel has also announced a donation to China's epidemic prevention and control efforts. On January 29, Intel annou...[Details]
1. Appearance structure and function of components The structure of 5050 megohmmeter is shown in Figure 1. The functions of the three terminals in the figure are as follows: (1) E is the grou...[Details]
The quality of heat dissipation is directly related to the quality and life of the product. However, due to the hype of some merchants and the misleading of so-called experts, some misunderstandings ...[Details]
On June 19, SAIC Group announced that it plans to jointly invest 6.012 billion yuan with its subsidiaries and related parties to jointly invest in Shanghai SAIC Xinju Venture Capital Partnership (Lim...[Details]
The fluctuation of K of various average velocity tube flowmeters under such low flow conditions is very large, which affects the measurement accuracy. The measurement of micro differential pressure le...[Details]
Using robots to participate in production labor has always been a hot topic in science fiction. Recently, Schneider, a global expert in digital transformation in the field of energy management and ...[Details]
First of all, the rotor of Tesla's 3D6 motor adopts the classic single V permanent magnet structure, which uses a three-segment approach to optimize noise, with the middle segment being twice the s...[Details]