Introduction to Internet of Things Engineering by Zhiliang Wang from University of Science and Technology Beijing : https://training.eeworld.com.cn/course/4914Introduction to the Internet of Things, I...
Hardware and software co-design
To realize the full potential of GaN devices in RF applications, innovation must be pursued at all levels, including device process advances and circuit architecture en...
As shown in the picture, I usually look at the two items: voltage regulation value and minimum operating current, which are the two columns in the red box.My questions:
Under normal circumstances, is ...
MicroPython is a new version of a micro HTTP web server for the Internet of Things, supporting large services of CPython such as routing, WebSocket, PYHTML template engine and a large number of simult...
I recently used the 4G communication module of Quectel EC20 for a project. The power supply was MP2303. I found that the network often failed to connect, so I looked for various reasons. Finally, I fo...
In fact, 2019 was the most extraordinary year. I made several life-changing decisions, which could lead to smooth sailing or setbacks.
The first one was that I resigned and left the company where I ha...
The cockpit domain control is the core component of the intelligent cockpit system. It not only integrates vehicle information display, entertainment system, interactive control and other f...[Details]
There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring t...[Details]
It is understood that the German company Bosch is currently developing silicon carbide (SiC) semiconductors to further improve the energy efficiency of electric vehicles. It is expected that the semi...[Details]
On September 7, TDK announced the launch of the KCZ1210AH series of miniaturized common mode filters for automotive applications. This series is very compact, measuring 1.25 x 1.0 x 0.5 mm, which h...[Details]
Central topic:
Basic concepts of GSM mobile phones.
Considerations in design and debugging of mobile phone power amplifiers. Considerations in mass production testing of mobile ...[Details]
Abstract: The synchronizer is the core component of the automobile transmission, and its performance is of great significance to the improvement of the automobile transmission and automobile perfo...[Details]
Recently, the 2.4MW photovoltaic power station located on the roof of the Shanghai Port Machinery Heavy Industry Factory passed the acceptance of the power grid company and was successfully connect...[Details]
This afternoon, after debugging and hard work, I finally got the infrared decoding done. In fact, infrared was used in a previous competition, but that time I used a 51 single-chip microcomputer, and ...[Details]
The lighting industry has relied on incandescent lamps for more than a century, and phase dimmers have become the mainstream of dimming control in the past 50 years. Standard positive phase (or T...[Details]
Stepper motors convert electrical pulse signals into angular displacement or linear displacement. They can be controlled by controlling pulses, so they are more precise than ordinary motors. This art...[Details]
In recent years, the concepts of blockchain, autonomous driving and artificial intelligence have frequently become popular in the technology world. Some industry insiders say that the disruption of...[Details]
introduction
ATE promotes WiMAX RF testing and characterization. WiMAX transceiver devices have proven to be beneficial to the development of the consumer electronics market, where they have fo...[Details]
The limited on-chip memory capacity of DSP often makes designers feel stretched, especially in applications such as digital image processing and voice processing, which require strong support from hig...[Details]
During HUAWEI CONNECT 2019, Huawei held a Power Internet of Things Forum with the theme of "Cloud-pipe-edge-end collaboration to build a deeply open power Internet of Things". At the forum, Huawei ...[Details]
The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration.
1. Install zlib
Compile zlib with the cross-compilation tool an...[Details]
RF/Wirelessly
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