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The process of configuring the arm linux Qt development environment is relatively complicated, so it is necessary to record the steps. Version: Ubuntu10.04 LTS / Qt SDK 4.7.3 / arm-linux-gcc 4.4.3 ...[Details]
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0 Introduction
Capacitive sensors are a type of sensor that converts the measured non-electrical quantity changes into capacitance changes. Due to its advantages of high sensitivity, low power ...[Details]
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USB overview USB devices are now a very commonly used interface, and its plug-and-play feature brings great convenience to people. In embedded applications, USB is often used as an interface to co...[Details]
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Xiaomi's global vice president Manu Kumar Jain shared a real photo of the Redmi Note 7S. As shown in the picture, the back shape of Redmi Note 7S is basically the same as Redmi Note 7. The r...[Details]
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New monolithic microwave integrated circuits (MMICs) and discrete devices meet performance requirements for 5G, satellite communications and defense applications Microchip Technology Inc. (Micro...[Details]
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The above article introduces the data processing instructions of ARM. This article will mainly introduce the jump instructions in ARM. Unconditional jump The basic jump instruction in ARM is jus...[Details]
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Pressure sensors will become the highest-selling microelectromechanical systems (MEMS) device by 2014, according to a MEMS and sensors research report from IHS iSuppli, due to their relatively high p...[Details]
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The PWM of the NRF51 series is composed of TIM+PPI+GPIO, which are introduced below: Programmable Peripheral Interconnect (PPI) The Programmable Peripheral Interconnect (PPI) enables peripherals to...[Details]
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On the 3rd of this month, Samsung Electronics submitted a trademark application named "Flap Leather Cover" to the UK Intellectual Property Organization (UKIPO). The application was classified as...[Details]
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1. Development of power electronics In recent years, the focus on power electronics technology has increased, mainly in the automotive field, industrial equipment and renewable energy fields. In the...[Details]
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Life is not easy for everyone, even companies as strong as CATL have seen their stock prices plummet due to a significant slowdown in performance growth. Looking at the past year, CATL's market val...[Details]
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There are many ways to achieve frequency modulation, which can be roughly divided into two categories, one is direct frequency modulation and the other is indirect frequency modulation. Direct frequ...[Details]
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/****************************************************** *************************************
Interface description: DAT-----PD4
CLK-----PD2(INT0)
CS-------PD3(INT1)...[Details]
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1. Material types of high-power LED lamp bead lenses 1. High power LED lamp beads silicone lens a.Since silicone has high temperature resistance (it can also pass reflow soldering), it is of...[Details]
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The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]