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The factors that affect the distance and effect of intercom calls are as follows:
1. System parameters
(1) The stronger the transmitter output power, the larger the coverage of the...[Details]
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Imagination Technologies (Imagination), a leading supplier of semiconductor intellectual property (IP), has announced that Simon Beresford-Wylie will take on the role of Chief Executive Officer. ...[Details]
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Foreign designers use Arduino and WiFi technology to make LED lights that can be freely controlled by iPhone or Android. It not only saves electricity but also creates a romantic atmosphere. Each ligh...[Details]
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Nowadays, earphones have already crossed the era from wired to wireless. Some friends may still use wired earphones and have not experienced the portability and experience of Bluetooth earphones. Of ...[Details]
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On July 18, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang has launched an automotive-gr...[Details]
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Since pesticides are needed in crop planting to prevent and control pests and diseases and regulate crop growth, pesticide residues in food are inevitable. So how to determine whether the content of ...[Details]
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Safety experience of independent brands -- E4 Dongfeng Yulon booth
Dongfeng and Yulon have joined forces to launch a model that is certainly worth seeing. Not to...[Details]
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The oscilloscope is a very versatile electronic measuring instrument. The production and research and development of almost all electronic products require the use of oscilloscopes. An oscilloscope f...[Details]
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background Currently, the world is facing an unprecedented threat from the COVID-19 pandemic. Many countries have adopted the World Health Organization (WHO) recommendations to keep people apart a...[Details]
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1. The structure of the multimeter 1. The meter head. The meter head of the multimeter is an active ammeter. The dial on the meter head is printed with a variety of symbols, scale lines and value...[Details]
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Signal generator simulation circuit
Since the working current of the light-emitting diode is generally around 10-20mA, the resistance of R24 and R25 is 1K; since the circuit uses four operationa...[Details]
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1 Introduction
In traditional microcomputerized data acquisition systems, the bus is used to expand various functional components, such as A/D converters, program memory, data memory, calendar/...[Details]
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introduction
LED drivers have quickly become an increasingly important application area for power conversion technology. In addition to the requirements for higher efficiency and lower qui...[Details]
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While major technology companies and car companies are busy increasing the size, length and width of in-car displays, Panasonic launched a forward-looking next-generation HUD head-up display at this ...[Details]
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0 Introduction
With the rapid development of electronic information technology, electronic timekeeping boards have become a symbolic function of the development of electronic equipment. As...[Details]
Microcontroller MCU
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