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NFC is a short-range communication technology that allows contactless point-to-point data transmission between electronic devices, usually within a range of 0.1m. Within this range, you only need to ...[Details]
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According to Gartner analysis, to accelerate value creation, CIOs and IT executives should focus on three key areas: leading from anywhere, cultivating relationships and transcending location limita...[Details]
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1. Introduction
New AC power supply designs in the 200W-500W range increasingly require power factor correction (PFC) to reduce energy waste on the power cord and maximize the power availabl...[Details]
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When the third generation of Ryzen was first released, our PConline evaluation room was the first to get the high-end Ryzen 9 3900X and Ryzen 7 3700X processors and conducted the first test. Than...[Details]
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Just as the ear has two purposes, the human eye has two functions, it receives visual input signals, and the retina also covers the visual
network
to detect sunrise and sunset. Using light,...[Details]
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Knowledge of thyristor
1. What is the concept and structure of thyristor?
Thyristor is also called silicon controlled rectifier. Since its introduction in the 1950s, i...[Details]
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September has always been the peak season for smartphone launches. Not long ago, Apple officially announced the invitation for the launch of the new generation of iPhones. Today, Huawei Consumer Busi...[Details]
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Abstract: In view of the shortcomings of master-slave communication in single-chip multi-computer systems, the use of CAN controllers to implement peer-to-peer communication in single-chip multi...[Details]
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Introduction The interrupt response delay time of the MCS-51 microcontroller depends on whether other interrupt service routines are in progress or on what instruction . The interrupt response tim...[Details]
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Pentonic Smart TV chips support Dolby's advanced new image technologies, including Dolby Vision gaming features On March 25, 2022, MediaTek announced that it had become the first TV chip provider to ...[Details]
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Abstract: In view of the fracture problem of automobile EPB wire harness in the real vehicle simulated bending test, the factors related to wire fracture were comprehensively analyzed, and the reliab...[Details]
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Dual-size, dual-high-end, faster and more stable Xiaomi Mi 12 series is equipped with the new generation Snapdragon 8 mobile platform
On December 28, Xiaomi officially released its n...[Details]
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1 Introduction With the popularity of electronic and electrical products in social life, many domestic small and medium-sized enterprises have begun to develop and produce such products on their own ...[Details]
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In automated laboratories, pipetting robots play an indispensable role. They are used in the preliminary work of cell biology detection, various medic...[Details]
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The function of the serial port is to receive and send data. In the previous section, we have learned about the pin signals of the serial port. However, the sending and receiving of data requires c...[Details]