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Since the launch of the voice virtual assistant Alexa in 2014, Amazon has sold hundreds of millions of Echo smart home devices, becoming the global sales champion of smart speakers that cannot b...[Details]
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Many people cannot distinguish the difference between pressure sensors, pressure relays and pressure switches. Today we will focus on the difference between pressure sensors, pressure relays and pres...[Details]
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1. Equipment name and model Thermal conductivity tester Thermal resistance and thermal conductivity testing equipment LW-9389 2. Principle The sample is placed between the hot end and the cold end ...[Details]
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OSIM International won the CES Innovation Award for the first time, and successfully concluded 2021 with numerous international honors • OSIM International won the CES 2022 Innovation Awards, brin...[Details]
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01 1. Timer
1. The S7-200 SMART CPU provides three timers: on-delay timer (TON), hold-on delay timer (TONR), and off-delay timer (TOF).
2. Timer number and resolution
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The ".c" library functions needed are stm32f10x_gpio.c and stm32f10x_rcc.c 1. Start the RCC (Reset Constant Control) of the corresponding Port x RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOx, ENA...[Details]
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Overview
For decades, electrical sensors have been used as standard equipment for measuring physical and mechanical phenomena. Although they are ubiquitous in test and measurement, as electric...[Details]
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On September 18, according to Nikkei News, Panasonic Holdings announced on September 12 that it will mass-produce small all-solid-state batteries currently being developed for drones in the second ...[Details]
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Today's portable applications integrate more and more functions. The general trend is that mobile phones are not only mobile phones, but also digital cameras (DSCs), mobile TV terminals, as well a...[Details]
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One of the event sources of the LabVIEW event structure is the keyboard. The setting method is to create a branch of this VI-key press, connect the scan code in the event data node to the display cont...[Details]
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DSPs are important in electronic system design because they can quickly measure, filter, or compress real-time analog signals. In this way, DSPs help enable the communication between the digital wo...[Details]
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1 Introduction
Controller Area Network (CAN) is a serial communication protocol developed by Mercedes-Benz in Germany in the 1980s to solve the data exchange between numerous automotive control...[Details]
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Temperature and humidity control are widely used in daily life and industrial and agricultural production. This system uses SHT11 temperature and humidity composite sensor, which is a calibrated d...[Details]
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Recently, I suddenly found that many car companies, mainly new energy car companies, suddenly began to intensively launch 5G cars, and their appearances are very cool. For example, BYD, a major dom...[Details]
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At the Ministry of Commerce's regular press conference, a spokesperson responded to the U.S. Department of Commerce's letter to TSMC imposing export restrictions on certain complex chips of 7 nanom...[Details]
PCB Design
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