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1 Introduction
LCD is a passive light-emitting device, which does not emit light by itself, so a backlight module is required to provide light for LCD. The light sources used as backl...[Details]
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After the Apple conference, Xiaomi TV Marketing Vice President @小米高雄勇 said on Weibo that Apple followed Xiaomi’s lead and also joined the triathlon. The triathlon was a hardware + software + Internet...[Details]
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1 Introduction Using hardware description language combined with programmable logic device (PLD) can greatly facilitate the design of digital integrated circuits. This article introduces a method usi...[Details]
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Acoustic Emission Technology is Used to Diagnose Faults of Wheel-set Bearings of Freight Cars Abstract: Acoustic emission (AE) technology is used to collect and process the fault information ...[Details]
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On April 14, an electric bus charging station started construction on Nanshan East Road in Xining City, Qinghai Province. State Grid Qinghai Electric Power Company will invest 26.32 million yuan th...[Details]
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__swi void ledtest(); //: declare edtest to be a soft interrupt. __asm Inline assembly //: Usually you need to embed assembly code in a C program. In this case, you can use the __asm keyword to i...[Details]
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Reasons why the ground wire is charged
Electricity is an indispensable energy source in our lives. It brings a lot of convenience to our lives, but it also hides a lot of safety hazar...[Details]
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The news that Apple 15 (iPhone 15) may be equipped with a USB-C charging interface is on the hot search again. There are currently two mainstream charging interfaces in the world. The Android platfor...[Details]
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Table of contents: 1. Timer 1 and complementary PWM basics 2. Procedure: 1. TIM1_CH1_PWM complementary + dead zone 2. TIM1_CH2_PWM complementary + dead zone 3. TIM1_CH1_PWM+TIM1_CH2_PWM complementary...[Details]
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1. First of all, let me answer a question: Can STM32 achieve low power consumption? The answer is yes, and there is data to support this. When I tested the STM32101CB, FLASH: 128K, RAM: 16K and RTC ...[Details]
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As the group accelerates the pace of developing new productivity, sodium energy storage technology has ushered in a new breakthrough. Recently, the reporter learned from Huayang Shares' Hua Na Core...[Details]
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Abstract: This article introduces the features and functions of the CYPRESS2131 USB controller chip in detail, and conducts a detailed analysis of its application in image acquisition. The text ...[Details]
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There have been a lot of discussions about the official version of Apple iOS15.4 recently. Some people say that it is very worth upgrading and that you can finally unlock your phone while wearing a m...[Details]
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When using a multimeter, you should first understand the meaning of various symbols on the meter panel and the primary functions of each knob and selector switch. You should check whether the pointer...[Details]
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As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
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