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The 51 series MCU code is as follows: #include reg52.h //Call the MCU header file #define uchar unsigned char //unsigned character macro definition variable range 0~255 #define uint unsigned int //Un...[Details]
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1. Measurement principle
The on-site electric energy error measurement adopts the fixed low-frequency pulse method of the standard meter method, that is, the meter under test outputs a certain...[Details]
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Nowadays, full-screen smartphones are an absolute trend, but due to technical limitations, the dreamy designs in science fiction movies have yet to appear. Looking at the full-screen smartphones curr...[Details]
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In automatic measurement and control systems, it is often necessary to measure and display relevant electrical parameters. At present, most measurement systems still use transformer-type voltage an...[Details]
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On October 15, Holitech released its performance forecast, stating that the company expects its net profit attributable to shareholders of listed companies in the first three quarters of 2020 to be 1...[Details]
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Industrial cameras are the core components of machine vision systems. Their essential function is to convert optical signals into electrical signals. Compared with ordinary cameras, they have higher t...[Details]
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After experiencing an unprecedented low, Cruise, General Motors' driverless company, finally survived the dark night and saw a glimmer of light.
This once-prosperous driverless company recentl...[Details]
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1 Experimental Phenomenon
2 Experimental Principle
3 System Design
4 Hardware Design
5 Software Design
...[Details]
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For the first time, researchers from the Autonomous University of Barcelona and the Barcelona Institute of Materials Science have introduced wireless technology into a magnetic device. They immersed ...[Details]
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Infineon Technologies AG and eleQtron GmbH, a quantum computing (QC) pioneer company located in Siegen, North Rhine-Westphalia, Germany, recently announced that they will jointly Development of an i...[Details]
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Due to its advantages in safety and energy density, solid-state batteries have become a research focus for new energy vehicles. According to the Ministry of Industry and Information Technology, Chi...[Details]
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The AD10242 circuit is a high-speed analog-to-digital converter (ADC) launched by the American ADI Company. With a sampling speed of up to 40MHz per second, it is the latest high-speed, high-perfor...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Commonly used transmitting transistor data
Model Power Gain Voltage Frequency Working status Package 123 pins
2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-60
2N3553 2,5W 10dB 28V 175MHz FM/AM T...[Details]
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CAN (Controller Area Network) is a local area network technology used in automobile and industrial control systems. It has high reliability, real-time and flexibility. RS-485 is a serial communicat...[Details]
DIY/Open Source Hardware
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