Grain in Ear, also known as "busy planting", is the ninth solar term of the twenty-four solar terms, the third solar term in summer, and the beginning of the Wu month in the Ganzhi calendar. The dippe...
mmWave is a valuable sensing technology that can be used to detect objects and provide information about their distance, speed and angle. It is a contactless technology that operates in the 30GHz to 3...
I recently encountered a very troubling thing.
It is like this
My eldest child's farsightedness reserve is running out and he is about to become myopic. My mother has started to drive him out every da...
According to the latest news, Suzhou Samsung Electronics Computer Co., Ltd. (SESC) issued an announcement, announcing that it will lay off a large number of employees. Except for employees in the RD d...
After changing GW2A to GW1N, the Gaoyun official example program reported the following error when compiled because the corresponding IP was reset:
ERROR (EX0311) : Invalid VCO frequency "(FCLKIN*(FBD...
To do Bluetooth communication, the app layer needs to connect and communicate silently, recording the painful exploration in recent days.
1. Search forBluetooth devicesBluetoothAdapter bluetoothAdapte...
The transformation and upgrading of the photovoltaic industry is advancing in depth, and large-scale base projects are being carried out vigorously. The role of "technological innovation" is becomi...[Details]
On the 24th of this month, Xiaomi 9 Pro was officially released. What’s interesting is that such a 5G mobile phone was reduced in price in disguise as soon as it was released. Currently, China Mobile...[Details]
Danish collaborative robot manufacturer Universal Robots announced revenue of $83 million in the second quarter of 2022.
“Overall, UR’s second quarter revenues were up 8% year-on-y...[Details]
As the use of power converters becomes more and more common, electronic equipment manufacturers require their power systems to continuously add new functions and features, such as lower input and outp...[Details]
1. Chip part Among them, P1 is the interface reserved for the programmer, and J3 and J4 are reserved for extension modules, such as perpetual calendar, temperature and illumination sensor, voice broa...[Details]
On December 18, 2020, as the three-week Amazon re:Invent global conference was about to close, Amazon Global Vice President and Chief Technology Officer Dr. Werner Vogels delivered a closing speech a...[Details]
We often hear hardware engineers around us mention the topic of signal integrity. So what exactly does signal integrity mean? Signal integrity (SI) refers to the signal quality on the signal line...[Details]
The General Office of the National Energy Administration issued an announcement soliciting opinions on the planned projects for the formulation of industry standards in the energy field in 2020. Th...[Details]
The response characteristics of the oscilloscope will affect the waveform of the signal and change the calculation of the signal rise time. When Pentium 4 entered the gigahertz era, high-speed interf...[Details]
4. The F band can be used for TD-LTE and TD-SCDMA to share smart antennas, and the performance advantages of dual-stream beamforming technology can be fully utilized
The existing TD-SCDMA macro c...[Details]
I. Introduction AD590 is a single crystal IC with two-terminal temperature conversion current source produced by Analog Devices. The figure shows the internal circuit structure of AD590 and its two ...[Details]
At present, lighting equipment generally adopts two methods: traditional timing control and manual control. These two control methods are inefficient, unreliable, and waste energy. Some places use...[Details]
According to insiders, Tesla is in talks with CATL to use cobalt-free batteries in its Model 3 vehicles manufactured in China. However, the insider who leaked the news also said that it is not yet kn...[Details]
Application of Cartesian Coordinate Robot in Automobile Engine Gluing Machine
With the development of robot technology, robot technology has been widely used in all walks of life. As a...[Details]
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