For the first time in more than 10 years, MATLAB is about to fall out of the top 20. Since MATLAB licenses are quite expensive, alternatives are now catching up quickly. Its main competitors are Pytho...
With the development of the Internet of Things, the physical layer of the initial two machines directly communicating through hardware to the data link layer communicating in the local area network th...
I have always wanted to give my girlfriend a snowflake lamp. It took a week to draw the schematic diagram and PCB board and get it.
I have organized the schematic and PCB and uploaded them via attachm...
Question: There is an output signal with a voltage from 0-10V within 4s. How can I convert it into a square wave? The trigger point of the square wave can be set by myself.Find the introduction of Sch...
Our reporter Li Zhe reports from Beijing
On February 22, the National Development and Reform Commission issued a phased policy to reduce electricity costs to ease business pressure and support...[Details]
Grayscale of LED display
Grayscale is the resolution of the brightness of each LED on the display. For example, 4-bit grayscale means that the LED has 16 levels of brightness change. The g...[Details]
According to foreign media reports, Apple officially released the new 2020 MacBook Air/iPad Pro yesterday. The new iPad Pro has added a new LiDAR camera system, which also suggests that the iPh...[Details]
Overview In traditional radio architectures, connecting four antennas to the sound system requires up to 20 meters (60 feet) of copper cable. The new architecture separates the tuner from the sound ...[Details]
The system control coprocessor in the MIPS architecture is referred to as CP0. It provides the environment required for normal execution of instructions and performs operations such as exception/inter...[Details]
In the past, smart cars were more like "middle-class" smart cars. Buying your first smart car was like buying your first iPhone 4 or Vision pro. Now, smart driving sneaks into the night with the wind...[Details]
In the post-epidemic era, the epidemic situation is recurring, coupled with the aging population and the continuous improvement of residents' health awareness, the demand for medical services con...[Details]
The detection of low voltage drop diodes is mainly to determine the polarity of low voltage drop diodes and detect the quality of low voltage drop diodes. The detection methods of ordinary low voltag...[Details]
According to foreign media reports, transportation technology company Samsara announced the launch of a new product, Camera Connector, which can connect side, rear and internal vehicle cameras to Sam...[Details]
Reference: http://download.csdn.net/detail/my_friend_ship/4166970 Key points: Before writing data into the flash, you must erase it each time, otherwise the writing will fail and the error status w...[Details]
"All talk is about ideology, but all heart is about business." This sentence can be said to be more accurate than ever to describe some mobile phone brands. After Apple stopped including chargers for...[Details]
Abstract: This section introduces a simple way to make the stepper motor rotate. One of its purposes is to have an intuitive feel for the motor rotation, and the other is to become familiar with the ...[Details]
As the requirements for precision control in the production process in industrial applications continue to increase, more and more customers choose to use analog position control products. Users ca...[Details]
The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
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