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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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The two advanced timers TIM1 and TIM8 in the STM32 timer can generate 7 PWM waves because they have 7 pin channels respectively:
Channel 1
TIM1_CH1
PA8
Channel 1
TIM1_CH1N
...[Details]
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introduction
MEMS1 (micro-electromechanical systems) are manufactured using manufacturing processes developed for semiconductor integrated circuits. MEMS structures are implemented by etching speci...[Details]
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In analog/digital conversion, it is ideal to be able to transmit digital data using the least amount of wires. Sometimes, an analog/digital converter that outputs serial data can be used, which is ...[Details]
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1. Complete functions, safe, rapid and accurate fault testing. The cable fault tester uses low-voltage pulse method and high-voltage flashover method for detection, and can test various cable fault...[Details]
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On September 2, Velodyne announced that it will showcase its innovative lidar technology at IAA Mobility in Munich, demonstrating its technological leadership and product breadth in lidar sensors and...[Details]
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By integrating micro/nanostructure-based flexibility into the fabric, sensitive tactile perception can be achieved. However, traditional symmetrical structures such as pyramids and hemispheres can ...[Details]
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1 Introduction
Embedded touch screen device is a human-computer interaction device. Generally, the touch screen is installed on the LCD screen. The microprocessor is used to control the touch ...[Details]
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Fairchild's FAN104W is a high-frequency primary-side regulated PWM controller that can improve the performance of low-power flyback converters. The standby power consumption is less than 30mW, meet...[Details]
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1. Meaning of Flash and EEPROM The data of the microcontroller when it is running is stored in RAM (Random Access Memory). The data in RAM cannot be retained after power failure. So how to prevent th...[Details]
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According to foreign media reports, Tesla has taken the first regulatory step to produce the new 4680 battery cells in Texas. At the Battery Day event last month, Tesla announced plans to produce bat...[Details]
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According to GGII data, China's blade battery shipments will exceed 140GWh in 2023 , mainly concentrated in companies such as Fudi Battery and Honeycomb Energy. In terms of production capacity and nu...[Details]
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On August 9, China Southern Power Grid Energy Storage Co., Ltd., China Railway Construction Development Group Co., Ltd. and Yiliang County People's Government signed the Yiliang Pumped Storage Power S...[Details]
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"Open the door." "Close Sesame." "I want to go to the fifth floor." These childlike sentences are actually voice commands to control the elevator. In the current epidemic situation, elevators are ve...[Details]
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There are many ways to design LED
flashes using transistors, operational amplifiers, 555 timers, and even relays
, and dedicated ICs for driving LED flashes have also appeared, such as the LX199...[Details]
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