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##1, The interrupt vector in 2440test is somewhat hidden and goes around in circles. No wonder it is so difficult to understand. Let 's unravel it and see what the process is. Interrupt vector ...[Details]
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Until recently, most microwave
capacitors
were based on multilayer ceramic firing technology. During production, multiple layers of highly conductive metal alloy electrodes and low-loss cer...[Details]
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The ST54K monolithically integrates the NFC controller and security unit and integrates the Thales security operating system to bring excellent performance to embedded SIM cards, transportation cards...[Details]
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A dedicated wireless network keeps tractors running smoothly at a California vineyard.
Image caption: Federated Wireless and Blue White Robotics are working with Intel to provide...[Details]
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Pin Type register The STM8S208MB register uses the LQFP80 package. The 80 here means that there are 80 pins, of which 68 are GPIO pins. According to the GPIO port function classification, they ar...[Details]
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cpu : s5pv210(armv7) uboot :u-boot-2016.09 ubuntu :ubuntu 16.04 Transplantation platform: tq210 Because smdkc100 and the s5pv210 we want to port are both armv7, we use smdkc100 as a template fo...[Details]
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As the concepts of the "new four modernizations" such as intelligence and electrification become more popular, the track of smart driving chips has also become more and more popular along with the ho...[Details]
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Logical operation on the accumulator A of the microcontroller:
CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H.
CPL A ; reverse...[Details]
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Abstract: In automotive video applications, the way to reduce video interference is to replace analog signals with digital signals. The most effective video transmission solution is to use a low vo...[Details]
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IT Home reported on April 17 that Xiaomi's second-generation foldable screen mobile phone seems to be coming out soon, and it has been greatly improved compared to the first generation. Ac...[Details]
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Introduction
Contactless IC card technology has very good application prospects. This article introduces a low-frequency non-contact IC card system composed of the e5550/U2270B device ...[Details]
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The circuit in Figure 1 produces an
output voltage
that you can measure to determine if the two
sine waves
are in quadrature. If the output voltage is 0V, the input waves (φ1 and φ2...[Details]
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If you're still a computer user, chances are you're using a very light and portable laptop rather than a large, bulky desktop computer that has long been outsold by laptops. Thanks to a steady strea...[Details]
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Today, Shenzhen Yueshi Robotics
Technology Co., Ltd. (hereinafter referred to as "Yueshi Robotics")
, a cold chain cloud factory platform
, completed tens of millions of yuan in Pre-A2 round...[Details]
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The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]
Analogue and Mixed Signal
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