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From the perspective of 3G mobile payment, the information security requirements in 3G mobile payment are studied, and finally a 3G-based RFID identity recognition security solution is designed. ...[Details]
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introduction
Oil and natural gas are natural resources that humans rely on for survival. During the drilling and mining process, it is necessary to have a real-time understanding of the high-t...[Details]
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Recently, Dinaike released information related to investor surveys showing that the company is in a leading position in the domestic building intercom industry and is one of the top 100 security comp...[Details]
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On the afternoon of October 20, Accelerator Technology held a domestic test equipment and system solution exchange meeting in Shanghai with the theme of "Domestic ATE Accelerating Chinese Chips". Aft...[Details]
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The MCR instruction transfers the ARM data register to the coprocessor register. If the coprocessor cannot successfully perform the operation, an undefined instruction abort will occur.
Grammar teach...[Details]
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According to the announcement of relevant departments, TD-SCDMA terminals will be required to complete the measurement of the spatial radiation performance part (OTA) during network access certificati...[Details]
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The C51 microcontroller external interrupt calls P3_2 and P3_3 ports. There are two interrupt modes: level mode and pulse mode. The interrupt request has 0 and 1. The interrupt is always enabled wh...[Details]
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In the data acquisition system with 80C31 as the control core, a large external RAM is often needed to store data. As we all know, 80C31 is an 8-bit CPU with a 16-bit address bus width. Its externa...[Details]
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Since I have worked on 2440 and 6410 before, due to time constraints, I will temporarily skip the bare metal driver and uboot porting of other modules and directly enter the study of kernel porting an...[Details]
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The network topology has an important impact on the safety of the automotive network system. To ensure the availability and reliability of the communication system in the automotive environment, it...[Details]
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Qorvo QPA1724 Ku/K-Band GaN Power Amplifier Now Available at Mouser
Providing optimized solutions for satellite communications
September 13, 2022 – Mouser ...[Details]
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1. Chip Introduction
AMPIRE12864 graphic dot matrix LCD mainly adopts dynamic drive principle and consists of two parts: row driver-controller and column driver, forming a 128 (column) × 64 (row)...[Details]
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On the evening of January 22, according to an announcement released by GigaDevice, Jingfang Technology, and Anjie Technology, the three companies' shareholder, National Integrated Circuit Industry In...[Details]
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The UART transceiver program provided in general textbooks is often a simple code that uses polling to complete the transceiver. However, for high-speed AVR, this method greatly reduces the efficienc...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]
MicroPython Open Source section
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