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On July 19, Mingwei Electronics released its 2021 semi-annual report. In the first half of 2021, the company's operating income increased by RMB 435.34 million compared with the same period last year...[Details]
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Fault phenomenon: After the source meter is turned on, it shows that the hardware is missing Testing process: After receiving the instrument, we first verified whether the appearance of the instr...[Details]
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On the 1st, the reporter learned from State Grid Jibei Electric Power Co., Ltd. that with the official operation of the 110 kV Yunding substation a few days ago, all 7 core substations in the Chong...[Details]
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1. Design Overview
This design uses the USB port as the power supply port, uses the DS18B20 temperature sensor to collect temperature information, uses the AT89C2051 single-chip microcomputer for...[Details]
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The simple decryption of the microcontroller is to erase the encryption lock bit in the microcontroller. Due to the unreasonable design of the erase operation timing of the AT89C series microcontroll...[Details]
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1 Introduction
At present, the working temperature of industrial operations is very wide. If you want to accurately measure the temperature, you need to use an intelligent temperature controlle...[Details]
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After porting u-boot, the next step is the Linux kernel. The following is a record of my porting steps. If you have any questions, please correct me. 1. Download the Linux kernel source code Go to ht...[Details]
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On April 6, research firm IHSMarkit released a statistical report showing that in 2018, Ericsson successfully surpassed Huawei in the global share of mobile communication infrastructure, regaining th...[Details]
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The current fast charger cannot charge quickly according to the characteristics of the battery itself, resulting in more gassing, high temperature rise, and shortened battery life. In response to the...[Details]
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Capacitors are basic electrical components that appear in almost every type of electronic hardware. Capacitors are widely used in bypass, coupling, filtering, and tunneling electronic circuits. Howev...[Details]
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The 89C51 microcontroller is an 8-bit Flash microcontroller from ATMET. Its biggest feature is that it contains 4KB reprogrammable Flash memory, 128×8B internal RAM and 2 16-bit timers/counters. It i...[Details]
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1. Concept of point-by-point correction technology
The current
status of
LED chip
production process determines that even if LED chips are produced in the same batch,
the...[Details]
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Xsens, a manufacturer of inertial sensor modules, has announced that its next-generation, ultra-cost-effective inertial sensor products will have centimeter-level positioning capabilities with the la...[Details]
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Bearings are the most important supporting parts of motors. Generally, when the temperature of the rolling bearing of a motor exceeds 95°C and the temperature of the sliding bearing exceeds 80°C, t...[Details]
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The combination of the Arm computing platform and the ExecuTorch framework enables smaller and more optimized models to run on the edge, accelerating the implementation of generative AI on the...[Details]
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