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Recently, the appearance of OPPO's new phone was exposed on the website of the National Broadcasting, Television and Communications Commission (NBTC), the telecommunications regulator of Thailand. It...[Details]
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The automotive OTA software market has changed a lot in the last year, and major OEMs are deploying OTA aggressively. New regulations for OTA and cybersecurity will be required and provide guidance f...[Details]
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The "barrel law" tells us that how much water a barrel can hold does not depend on the longest plank, but on the shortest one. This principle is prevalent in daily life, and a typical example is the ...[Details]
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I have previously written about obtaining temperature data using DS18B20 in the Raspberry Pi series. At that time, the Raspberry Pi had a 1-wire interface that could directly read the temperature in ...[Details]
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STMicroelectronics' digitally programmable synchronous step-down converter brings simplicity and flexibility to USB Power Delivery designs January 24, 2022 - Featuring an energy-efficient synchr...[Details]
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On April 19, Microsoft Surface Duo 2 was reduced by US$500 (about RMB 3,200) in Microsoft's US online store, and the 128GB version was reduced from the original US$1,499.99 to US$999.99 (about ...[Details]
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To update the LCD, the contents of the LCDDATA register can be modified to light or unlight each pixel on the LCD display. The application firmware typically creates modifications to buffer variables...[Details]
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This charger has the following features: 1. Constant current charging and interspersed with high current discharge, the constant current charging current is about 300mA, the discharge current incre...[Details]
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1. Project Overview
1.1 Introduction
As early as the 1970s, the prototype of sensor networks appeared, which used single-chip microcomputers to control traditional sensors using point-to-point tr...[Details]
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0 Introduction At present, most ultrasonic therapeutic devices (physical therapy type) at home and abroad generally work in the form of continuous sine wave (1-3 MHz) or pulsed sine wave (low freque...[Details]
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On December 30, the Guizhou 100,000 kW/200,000 kWh electrochemical independent energy storage project located in Ceheng County successfully completed grid-connected commissioning.
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The 8-inch wafer foundry capacity is in short supply, and the quotations continue to rise. At the same time, it is reported that the clients have unprecedentedly asked the foundries to "bid" for capa...[Details]
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introduction
The permanent magnet brushless DC motor is a new type of motor with new principles, new processes and new methods. It is a mechatronic system consisting of three parts: permanent ...[Details]
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On November 9, the reporter learned from Xining Customs that recently, Xihai Customs under Xining Customs conducted local inspections on 1,440 energy storage lithium batteries produced by Qinghai Fudi...[Details]
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introduction
The gate system is an important part of water resource dispatching. At present, most of them are operated manually and partially electrically, and there are few reports on truly i...[Details]
MEMS sensors
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