Hello everyone, I am very happy to be selected for this power bank disassembly. I chose the Black Cat Bit Fast Charger, which costs 69 yuan, but when I received it, I received the Xiaomi 22.5 Fast Cha...
How to configure random generation of parameters (Get request with parameters) when using jmeter tool for interface stress testing? This is my first time using this tool. I have searched a lot of info...
A few days ago, I saw a video on the Internet. There was an owner who was not at home most of the time. He went home for one day in a certain month. As a result, he received a reminder for electricity...
In many circuits, one power supply may correspond to multiple loads. Sometimes the power supply of the load needs to be switched, and sometimes the load needs to be current limited. The usual method i...
I'm adjusting the driver of enc28j60 recently. It was successfully driven on f103 board before. Now it is transplanted to f407. I changed the library of f407, spi interface function and pin definition...
Very happy to receive the board:Above:After taking a quick look at the data sheet, I found that there is not much difference with the same model of STM32:It seems that CAN and USB cannot be used at th...
The CN3052A/CN3052B/CN3056 introduced in this article are high-performance linear lithium battery charging management chips. These devices have integrated power tubes, do not require external curre...[Details]
On May 17, the 2019 World Telecommunication and Information Society Day Conference was held in Beijing. At the Industrial Internet Forum and Energy Internet Standards Academic Seminar of this confe...[Details]
The MAX3541 is a complete single-conversion TV tuner designed for analog/digital terrestrial receivers and digital set-top boxes. The TV tuner operates from a +3.3V supply and consumes only 760mW.
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Guangzhou, December 8, 2023 /PRNewswire/ -- On December 7, TÜV Rheinland Greater China (hereinafter referred to as "TÜV Rheinland"), an international independent third-party testing, inspection and...[Details]
The microcontroller MCS-51 microcontroller has the addressing capability of 64K program memory and 64K data memory. Its data memory and I/O devices are uniformly addressed within the range of 64K. I...[Details]
The capacitance is usually measured with a capacitance bridge, which can get the accurate capacitance. In the absence of special instruments, the capacitance of the capacitor can be estimated with th...[Details]
Flyback converters are widely used in low-power applications due to their simple circuits. However, due to the presence of transformer leakage inductance, excessive voltage stress is caused on the ...[Details]
Hankook Tire recently announced that it has developed a "Virtual Formula Design (VCD) system" that can predict tire formula characteristics through artificial intelligence (AI) analysis to obtain the...[Details]
The Philippine government’s Board of Investments (BOI) has issued a “green channel” certificate of approval for Terra Solar Philippines Inc.’s (TSPI) “Terra Solar” energy project, w...[Details]
China Energy Storage Network News:
"By building a virtual power plant platform, we have made the adjustable resources on the load side observable, measurable and adjustable at all times, la...[Details]
Can be activated via HDMI. This TV project shows you how to control your TV from Amazon Alexa.
This project has command capabilities to control the TV. This means you can control the TV ...[Details]
DXOMARK announced the camera review score of the vivo X50 Pro +, which scored 127 points and ranked third in the list. DXOMARK said that the performance of the phone in photo mode is generally...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]