Ethernet has become the mainstream communication protocol at the top of the control pyramid in building automation. The Institute of Electrical and Electronics Engineers ( IEEE ) recently defined a ne...
The introduction of new 5G frequency bands means more antennas must be packed into less space. The number of antennas will increase from 4 to 6 in a typical LTE phone today to 6 to 10 in a 5G smartpho...
1 Embedded ARM
1.1 Job ResponsibilitiesResponsible for embedded product software requirements analysis, architecture design, and solution output;
Responsible for the design, debugging, upgrade and opt...
I would like to ask, if the SPI Write function is permanently used in main, and the interrupt also has the SPI Write function, if Main and the interrupt are reused to SPI Write, what will happen to SP...
Text/Reporter Wang Weimin
Using history as a mirror, we can understand the rise and fall of nations; looking back on the past, we can learn from the past and know the future.
The signific...[Details]
Most of my friends will use the following excerpt "Porting Java Virtual Machine to mini2440" http://www.linuxidc.com/Linux/2011-08/41912.htm as a reference, but there are several errors in it:
...[Details]
Circuit breaker tester (also known as switch mechanical characteristics tester) A circuit breaker may remain idle for several years, but if a fault occurs, it must gradually separate a large ampere...[Details]
Mr. Zhao Handing, Secretary General of the Large Screen Projection Display Branch of the China Electronic Video Industry Association, said, "Splicing walls are not dispensable, but can greatly im...[Details]
With Arm’s first Total Compute solution, we are exploring how different advanced, performance and efficiency solutions can be applied to different consumer device segments. We have already explored t...[Details]
On the morning of November 9, 2023, the first World Energy Storage Conference opened in Ningde City, Fujian Province. With the theme of "Global Vision and New Energy Storage", this conference was co-h...[Details]
In 2016, Professor Takao Someya of the University of Tokyo published an article titled "Plastic sensors will be the next development opportunity for polymer electronic materials" in Nature magazine...[Details]
As global energy becomes increasingly scarce, energy conservation and power saving are imminent. Power conversion is an important part of energy conservation and power saving. In the process of pow...[Details]
Intense competition in China led to a 10% drop in inverter prices in the first quarter. According to market research group IHS, central inverter prices ranged between RMB 0.20 and 0.28 per watt (...[Details]
Experiment 1 - Lighting up an LED
1. Look at the schematic to determine how the hardware is connected
The schematic diagram shows the hardware circuit of the chip controlling the LED and ...[Details]
The evening of October 22, Beijing time, must have been a highlight moment for Huawei, with news related to it flooding all major social platforms. When Yu Chengdong stood on the stage holding the Ma...[Details]
On August 8, Jinlong Electromechanical announced that Guangdong Jinxingchuang Precision Technology Co., Ltd. ("Jinxingchuang"), a wholly-owned subsidiary of the company, plans to jointly invest with ...[Details]
As for the independent watchdog, it is very simple. Just turn it on and feed it. It is that simple. Many books talk about registers and so on. For beginners, these are not very important. The importa...[Details]
High-voltage solid-state soft start cabinet is a device used for high-voltage motor starting. It controls the on and off of thyristors to achieve soft starting and soft stopping of motors, thereby ...[Details]
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