Job Responsibilities:
1. According to the development plan, be responsible for the development of intelligent AIOT product terminal software in the home furnishing direction (such as Gree), real estat...
With MIMO, systems use multiple transmit and multiple receive antennas. Looking at various MIMO techniques (specifically the receive techniques) that use different approaches to antenna and signal opt...
Problem description:
1. The designed buzzer drive circuit is shown below. The resistor in the figure was later changed to 470Ω, but the problem was still not solved;
2. The buzzer is an active buzzer;...
Ingredients:200 grams of pig ears, 5 grams of red soy sauce, 2 grams of MSG, 5 grams of cooking wine, 50 grams of mixed oil, 50 grams of five-spice powder , 150 grams of green pepper, 20 grams of old ...
I recently used the LM2596 chip to draw a power module, 20V DC input, connected a 25V100uF tantalum filter capacitor at the input end, connected to the load, the total current of the circuit was about...
[p=24, 2, left][color=rgb(0, 0, 0)][font=瀹嬩綋][b][size=4]Troubleshooting and analysis[/size][/b][/font][/color][/p][p=24, 2, left][color=rgb(0, 0, 0)][font=瀹嬩綋][b][size=4]1. The industrial control boar...
Enter the name of the panel you want to create in the Panel Name field. Enter the maximum value of the parameter you want to transfer in the parameter maximum value. If you are not sure, you can en...[Details]
Introduction
Programmable logic controllers (PLCs) are at the heart of many industrial automation and process control systems, monitoring and controlling complex system variables. PLC-based syste...[Details]
"If you want to do your work well, you must first sharpen your tools." Many major breakthroughs in the history of science often stem from new means of observation and the advancement of measurement...[Details]
We often use amplifier circuits. Therefore, this article summarizes some issues that may be involved in the application of amplifier circuits, hoping to help everyone use and apply them better.
...[Details]
Why is surgical navigation system attracting attention? Imagine that a patient is undergoing a life-threatening tumor removal surgery on the operating table, and the doctor can only rely on his exper...[Details]
In the future of smart connectivity, cars are no longer just a means of transportation. With the official launch and pre-sale of the Alpha S equipped with Huawei HI (Huawei inside) solution, it marks...[Details]
1. Phenomenon: Chinese comments in IAR source code will become garbled characters after being copied to MDK 2. Cause Analysis: IAR software uses utf-8 encoding by default, and MDK software uses...[Details]
The Challenge:
The operating modal analysis (OMA) of rotating machinery has always been a difficult problem due to the lack of white noise as excitation and the aliasing of multiple harmon...[Details]
According to previous reports from the Technology Patent Office, BYD has officially upgraded its technology patents to more advanced ones. It is most likely that it will be the DM5.0 plug-in hybrid p...[Details]
The MAX3420E can be connected to any SPI host controller to form a full-speed USB peripheral device. Although the underlying USB signaling is generally managed by the MAX3420, when USB events need to...[Details]
According to Kyodo News, Wang Jianfeng, chairman of Huawei Japan Legal Corporation, said at an online event held recently that "Japan plays an extremely important role in Huawei's global supply chain...[Details]
For the STC89 series microcontrollers in PQFP-44 and PLCC-44 packages, 4 I/O ports P4 are added. The address of P4 port in the special function register is E8H, which can be bit addressed. Users ne...[Details]
The principle of the microcontroller reset circuit is to connect an external resistor and capacitor to the reset pin RST of the microcontroller to achieve power-on reset. The reset is valid when the...[Details]
How do we define a storage technology as "hot technology"? In our definition, any way that can make your enterprise data storage faster, more optimized or more efficient should be labeled as "hot", bu...[Details]
Wireless sensor networks have the advantages of low node cost, low power consumption, and network self-organization, and have been widely used in many fields .
In many applications of wireless senso...[Details]
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