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Yokogawa Electric Corporation (TSE: 6841) announced that ExxonMobil has selected it to become an Open Process Automation (OPA) system integrator responsible for establishing the company’s OPA testbed...[Details]
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In current embedded systems, software codes are generally stored in memories such as EEPROM and Flash, but the program codes stored therein are easy to be read and illegally copied, which is its fatal...[Details]
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The magnetic switch (also called magnetic switch) in liquid level measurement is one of the accessories of the magnetic flap level gauge. The magnetic switch can output a switch signal. It is used ...[Details]
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Many videos now have HDR (High Dynamic Range) effects. However, in the field of vehicle-mounted cameras, flicker and halo phenomena still occur, so it is impossible to have both HDR and anti-flic...[Details]
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There are two driving modes for LED display screens: static scanning and dynamic scanning. Static scanning is further divided into static real pixels and static virtual, while dynamic scanning is...[Details]
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This is the circuit design of a 150W car audio amplifier. The circuit is divided into two blocks: the tone control circuit and the power amplifier circuit.
Tone Control for a 150W Car Au...[Details]
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The method for a digital multimeter to distinguish between live wire and neutral wire is as follows: Step 1: Prepare AC power, digital multimeter, and test pen Set the digital multimeter to AC ...[Details]
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The access control system, also known as the entrance and exit control system, is a system for managing and controlling the entrances and exits of important areas or passages. With the development ...[Details]
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1. Power on precautions: Boot steps: (A) First, power the load with AC bypass; (B) After confirming that there is no output line short circuit and no overload, start the machine without load;...[Details]
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The mechanical timer of my bedside fan was broken, so I prepared a 51 microcontroller to design one. The program passed preliminary debugging on the experimental board, and I could start making the b...[Details]
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On the afternoon of October 29, the signing ceremony of the strategic cooperation agreement between Zhumadian Municipal People's Government and China Pingmei Shenma Group was held in Zhengzhou. Zhu...[Details]
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On December 31, 2019, 32 data application services including the channelized reporting of the financial multi-dimensional lean system successfully passed the pilot task verification of the headquar...[Details]
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The latest report from market research firm Omdia predicts that there will continue to be an oversupply of panels in 2022, and prices may bottom out in the first quarter. Starting from the second qua...[Details]
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Smart car, also known as driverless car, is a kind of wheeled mobile robot. It is a comprehensive system that integrates multiple functions such as environmental perception, path planning, and auto...[Details]
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In recent years, more and more automotive OEMs and Tier 1s have launched mild hybrid electric vehicles (MHEVs) and solutions with 12V/48V dual-battery vehicle system designs. Since Tesla’s high-p...[Details]
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