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The address remapping of ARM chips means one-to-one correspondence. Remapping is to reallocate this one-to-one correspondence. We can regard the memory as a black box with output and input ports. As...[Details]
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The Jiangxi Provincial Energy Bureau recently issued the first batch of distributed wind power development and construction plans for 2019, including 39 distributed wind power projects with a total...[Details]
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Preface Serial communication occupies a very important position in embedded development. Serial ports are often used to debug the system and print necessary debugging information to help us analyze a...[Details]
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In the digital technology field, there is only one iPhone, but there are hundreds of suppliers behind it. Therefore, for many screen manufacturers, battery manufacturers and even metal process...[Details]
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October 13, 2023, Beijing, China - Avnet, the world's leading technology distributor and solution provider, recently signed a cooperation agreement with Kerlink, a fast-growing French IoT solution pr...[Details]
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IO-Link is an industrial communication interface that is independent of any fieldbus and is suitable for simple sensors and actuators at the lowest level of industrial control. The IO-Link system i...[Details]
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On January 14, according to The Paper, Unisoc's full-year operating revenue for 2021 was RMB 11.7 billion, a year-on-year increase of 78%. Among them, revenue from consumer electronics business incre...[Details]
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On July 6, news from Jilin Daily showed that the main body of FAW Fudi's new energy power battery project has been capped and is in the stage of decoration and factory road construction. Among them, ...[Details]
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I. Introduction
LED has a development history of nearly 30 years. In the 1970s, the earliest GaP and GaAsP homogeneous red, yellow, and green LEDs with low luminous efficiency began to be used...[Details]
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I am
a tube
amplifier enthusiast. I have assembled many tube amplifiers, such as 6P14 single-ended small tube amplifier, 6L6 and FU-5 (805) single-ended amplifier, KT88 push-pull amplifier, e...[Details]
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1. Introduction In the SPWM full-bridge inverter, in order to achieve electrical isolation between input and output and obtain the appropriate voltage amplitude, a base frequency AC transformer is...[Details]
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Introduction
This module implements a discrete-time PID control algorithm and includes advanced features such as anti-windup, external reset, and signal tracking. You can use the "Tune.....[Details]
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Emergency light circuit board schematic
When making it, X1 uses a power transformer with a secondary of 6V/200mA. J1 and J2 use relays with a coil voltage of 6V. For other de...[Details]
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When the STM32 pins are not enough, the JTAG/SWD pins can be allocated to be used as GPIO ports.
Looking at the pin definitions in the data sheet, we can see that the main function of the P...[Details]
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From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]
RF/Wirelessly
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