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NXP Semiconductors recently announced the launch of the QN9090 and QN9030 Bluetooth 5 SoCs, which support 802.15.4, multi-protocol RF and NFC. The latest additions to the QN series of Bluetooth low e...[Details]
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In the Gobi Desert where the Yushuquan Coal Mine is located, a touch of blue scenery contrasts with the sky of Aksu.
The energy storage emergency power supply system provided by New Wind for Y...[Details]
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1. Conception of program design:
1) Control principle of stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear ...[Details]
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Simulation diagram proteus7.8 and above Program compiler: keil 4/keil 5 Programming language: C language Design number: S0056 1. Main functions: Based on 51 microcontroller AT89C51/52 (common to 51 c...[Details]
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Application Technology丨iDC 100
Application field: Intelligent driving
Unique advantages:
Thanks to Zhixing Techn...[Details]
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Preface:
In order to
further expand the market space in the field of
new energy vehicles
, some key pain points must be solved.
First, the new energy vehicle sector...[Details]
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1. Introduction
my country is a major coal-burning country, and SO2 emitted from coal burning has become the main pollutant affecting the air quality in Chinese cities. Therefore, boiler f...[Details]
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According to the mynavi website, NEC announced on December 20 that it will set up a "Quantum Computer Promotion Room" in 2020 to work with customers to promote the use of quantum computers, applicati...[Details]
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When is input mode used? When simulating sampling; On key input; What are the commonly used input modes? Analog input; Pull-up or pull-down input; GPIO pull-up input example: #include "key.h" ...[Details]
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Watches are very common accessories in daily life. With the advancement of technology, various watches with wireless functions have entered the market, and their certification methods have become ...[Details]
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According to foreign media reports, recently, location data and platform company HERE Technologies and transportation technology service company EROAD announced the expansion of their partnership to ...[Details]
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The basic circuit of the capacitor step-down simple power supply is shown in Figure 1. C1 is a step-down capacitor, D2 is a half-wave rectifier diode, D1 provides a discharge circuit for C1 during the...[Details]
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V2X is an important application of the Internet of Things in vehicle driving scenarios, and safety protection is the main application in this stage.
V2X brings super-distance vision, which is ...[Details]
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The rumor that State Grid and the 5G license holder will set up a joint venture has finally been confirmed.
On December 18, relevant media reported that they had verified with the radio and te...[Details]
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High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]
Power technology
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