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On November 17, with the release of the self-developed battery brand Changan's "Golden Bell", Changan Automobile's technology, products, and system planning for entering the new energy power battery ...[Details]
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There are two types of roughness meters: contact roughness meters and non-contact roughness meters. Contact roughness meter The working principle of the contact roughness meter is the stylus scanni...[Details]
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/*********************************************************** * Function library description: ATMEGE8 key detection program * Version: v1.0 ...[Details]
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Recently, the authoritative data consulting agency S&P Global released the Energy Storage Inverter (PCS) Report 2024. The report shows that in 2023, Kehua Data (002335)'s wholly-owned subsidiary Kehua...[Details]
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It is reported that the first OLED screen display driver chip developed by Huawei HiSilicon has completed tape-out and entered the trial production stage. It is expected to be officially delivered to...[Details]
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As the most common linear voltage regulator, 7805 is familiar to everyone.
In addition to the LDO function, the 78 series chips can also be used for other circuit functions, such as simp...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The purpose of selecting a motor protector is to enable the motor to fully exert its overload capacity and avoid damage, and to improve the reliability of the electric traction system and the conti...[Details]
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O Introduction
The low noise amplifier (LNA) is an important component of the front end of the RF receiver. Its main function is to amplify the weak signal received, with a high enough gain to o...[Details]
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This morning, Honor Mobile officially released the back picture of Honor 9X. Honor 9X will be equipped with three rear cameras and adopt inductive X texture gradient. The gradient color and texture o...[Details]
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As
video surveillance
is increasingly used in the civilian field, the application environment is becoming more and more complex. One of the most important application requirements is 24-hour un...[Details]
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The variable mentioned is a quantity whose value can change continuously during the execution of the program. To use a variable in a program, you must first use an identifier as the variable name and ...[Details]
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Changes in supply chains, resistance to sharing data and technological unknowns add to the ongoing uncertainty. Ensuring the reliability of automotive electronics has sparked a scramble across the...[Details]
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On November 18, the General Office of the Ministry of Industry and Information Technology and the State Administration for Market Regulation issued a notice on doing a good job in the coordinated a...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]