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0 Introduction
As the complexity of electronic equipment increases, the reliability requirements of modern warfare are also increasing, so higher requirements are put forward for reliability t...[Details]
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Question: The book says that to measure the pin level of port P1, the corresponding pin needs to be set first. For example, to measure port P1.0: ORL P1, #01H ; first set MOV C, P1.0 ; then r...[Details]
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Abstract: A high-quality switching power supply has an efficiency of up to 95%, and most of the losses in a switching power supply come from switching devices (MOSFET and diodes), so correctly measur...[Details]
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With the promotion and application of dry-type transformers, their production and manufacturing technology has also made great progress. It can be predicted that dry-type transformers will achieve ...[Details]
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The quality of a full-color display can be judged mainly from the following aspects:
1. Flatness
The surface flatness of the display screen should be within ±1mm to ensure that the displaye...[Details]
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On December 12, the Zhejiang Provincial Development and Reform Commission and the Zhejiang Provincial Market Supervision Administration officially issued the "Notice on Further Optimizing and Regul...[Details]
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Recently, DFRobot has developed a line patrol car exhibit, which uses a RISC-V main control development board equipped with the Saifang Technology JH7100 (Fang Jinghong 7100) chip and runs the Fedo...[Details]
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This module has stable performance, is easy to use, and can measure distance accurately. It can be compared with foreign ultrasonic distance measurement modules such as SRF05 and SRF02, and is a...[Details]
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Abstract: In digital design, the risk of crosstalk on analog nets needs to be constantly monitored, and is not usually analyzed in traditional flows. This article describes a technique that uses Pri...[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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1. What is a two-wire current transmitter?
The two-wire system refers to the use of only two wires to connect the field transmitter to the control room instrument. These two wires are both power...[Details]
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The so-called enhancement or depletion mainly refers to the inversion layer in the MOS tube. If the inversion layer does not exist when there is no power, and the inversion layer appears after the vo...[Details]
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Application fixation is an important part of embedded product development and production. The common method of program fixation for ARM-based embedded systems is to use an emulator to burn the progra...[Details]
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UR has sorted out the robotics industry, combined with macro data and research data information, and objectively analyzed the eight major trends of the industry in 2023:
1. Among the downstrea...[Details]
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Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]