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1 Introduction
Interference generally enters the microcontroller system in the form of randomly occurring pulses, mainly from the alternating magnetic field and electric field coupling system ...[Details]
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The memory of a PLC programmable controller can be divided into three types: system program memory, user program memory and working data memory.
1. System program memory
The system ...[Details]
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Let's take the startup code of the ARM Cortex_M3 bare core as an example to do a simple analysis. First, three tasks are completed in the startup file: 1. Initialization of stack and heap 2. Locate ...[Details]
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In the past two years, pure electrification has been unstoppable, and the problem of low charging rates of many electric vehicles has gradually been exposed. However, the car we will introduce next r...[Details]
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The icing on the cake, the wave of success. At the 11th Shanghai SNEC International Photovoltaic Exhibition 2017, when global photovoltaic companies are exploring new trends in the industry and settin...[Details]
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In the fierce competition in the auto market, as the "explicit" representative of high-performance smart driving hardware , vehicle- mounted lidar is ushering in a full-scale explosion. Just in the ...[Details]
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TI's star products for new energy electric drive application scenarios include the UCC21750-Q1 series of smart drivers without SPI interface and the UCC5880-Q1 series of ASILD functional safety dri...[Details]
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Abstract: This article introduces the principle of infrared remote control transmission and reception, proposes a decoding scheme using PLD (programmable logic device), and implements it using E...[Details]
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On May 18, the establishment ceremony of the headquarters of Anhui Fulide Technology Development Co., Ltd. and the topping-out ceremony of the production plant of the semiconductor wafer regeneration...[Details]
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Protecting the power "artery" in the battle against epidemic prevention and control
——State Grid Hubei Electric Power ensures the smooth operation of provincial and cross-regional power grids
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Preface With the rapid development of communication technology and network technology, remote real-time monitoring of important places through the network has attracted much attention. Network ...[Details]
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Vishay Intertechnology announced the launch of two new integrated power photosensors , the VO2223 with an output current of 0.9A and the VO2223A with an output current of 1A, expanding its optoelec...[Details]
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Previously, Samsung's Galaxy Z Flip 2 foldable phone was scheduled to be released in the spring of next year, but it will not be released together with the next-generation S series flagship Gal...[Details]
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Samsung customer representatives have twice previously claimed that the Galaxy S8 and Galaxy Note8 will receive the Android 10 system update this year. It sounds promising, but it will not hap...[Details]
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O Introduction
The coal mine integrated monitoring system based on wireless sensor network consists of underground sensor nodes, router nodes, coordinators and surface monitoring c...[Details]