[i=s] This post was last edited by xilibubo on 2018-11-22 10:00 [/i][color=#555555][size=14px]The number starting with U is connected to the mcu, R30 is not connected; [/size][/color] [color=#555555][...
There are an increasing number of possible causes of RF interference, some of which are obvious and easy to track, while others are very subtle and difficult to identify. Although careful design of ba...
[i=s]This post was last edited by lugl4313820 on 2022-3-29 14:08[/i]I have driven the SPI screen before, and today I learned about the I2C hardware of AT32F425. After referring to the examples of neti...
How great would it be if current technology had nothing to do with unscrupulous businessmen?" Slow charging, high fees, lots of pop-up ads... expensive and difficult to use , this is how many users co...
This is my first time to use a Bluetooth module, and I am still unfamiliar with its operation. Since I practiced operating the Bluetooth module by connecting it to the serial port debugging assistant ...
With rich industry experience, Mr. Fredy Cheung will lead one of Pure Storage’s fastest growing regions to empower customers with modern innovative technologies February 21, 2024, China - Pure Stor...[Details]
Recently, foreign media exposed OnePlus’ latest flagship mobile phone, which is named “OnePlus Nord N20”. It will be officially unveiled next month and will be mainly launched in overseas market...[Details]
On July 21, China Energy Engineering Digital Technology Group and the People's Government of Tongchuan City, Shaanxi Province held a signing meeting for the investment and development of a 300M...[Details]
I really didn't expect that.
Deep in the city of Jinling, 23 meters underground, with the Qinhuai River overhead filled with the sounds of oars and lights, what I talked about with several pow...[Details]
Recently, we are evaluating a topic: under the current situation, whether the infrastructure can keep up with the charging power requirements and voltage platform requirements for long-mileage vehicl...[Details]
The differential pressure flowmeter is based on the throttling principle of fluid flow, and uses the pressure difference generated when the fluid flows through the throttling device to achieve flow m...[Details]
Whether on-premises or in the cloud, data centers are the foundation of our digital lives. This infrastructure carries all the services we know and love: from online shopping and inventory tracking...[Details]
Press plate tight
The most commonly used cable compression method, which is quick to install but requires the cable to fit the tail clamp outlet.
Use the conical structure at the tail of th...[Details]
I used AVR microcontroller in 2009, but I didn't use it in my work. I am a little unfamiliar with it now. I happened to have a few ATMEGA16s recently, so I manually soldered a debugging board. The ma...[Details]
Virtual power plants without factories or smoke have gone from concept to reality. Recently, Zhejiang Province organized the first virtual power plant to participate in the peak shifting of the power ...[Details]
Jiwei.com reported that since Gordon Moore proposed that the minimum line width of transistors integrated on a chip should be reduced to 0.7 times and the area to 0.49 times every 18 months, this fam...[Details]
Selection instructions for gas turbine flowmeter:
1. Flow range: turbine flowmeter
The selection of flow range has a great influence on its accuracy and service life, and each caliber flow meter ha...[Details]
Advances in battery technology are solving the dilemma of electrification of commercial vehicles such as electric heavy trucks, driving the rapid growth of power battery installed capacity. Accord...[Details]
In Figure 9-6-1,
represents a certain excitation in the circuit, and
represents a certain zero-state response generated under the excitation. After Laplace transformation,
the image functi...[Details]
On the afternoon of October 29, the Weifang Special Promotion Conference on Green, Low-carbon and High-quality Development was held in Beihai Hall of Weifang Fuhua Hotel. The conference was jointly...[Details]
Analog electronics
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