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Beijing time, December 20 morning news, according to reports, in 2022, Samsung will not only release new products in the fields of technical equipment (mobile phones, wearable devices, etc.), but als...[Details]
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With the continuous development of science and technology, self-driving cars are gradually becoming a reality. A key reason for making self-driving a generally feasible option is the ...[Details]
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Eight years later, the "Guangzhou Optics Valley", which claimed to create a "never-ending exhibition and trade platform for the LED lighting industry", has quietly exited the stage. "Guangzhou Opti...[Details]
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Techniques for making precise, accurate voltage measurements are well known. However, many methods fall short when the measurement resolution must extend to less than 1 microvolt, as is the case with ...[Details]
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1 Introduction
In recent years, with the continuous progress of wireless communication, sensor technology and embedded computing, the development of low-cost and low-power Internet of Things te...[Details]
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What is a timer?
As the name implies, a timer is used for timing. In microcontroller applications, it is often used for various timings. For example, to make an LED light turn on once every 1 secon...[Details]
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NXP launches secure interconnect MCU to enable faster and more secure NFC authentication Single-chip secure connected MCU solution integrates a full-featured NFC reader, customizable Arm® Cortex®-M...[Details]
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introduction In portable applications, there is an urgent need for batteries with high capacity, small size and light weight. At present, lithium batteries have replaced nickel-cadmium and nickel-met...[Details]
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On May 11, Yuanjiang High-tech Zone and Hunan Luhua New Energy Technology Co., Ltd. held a signing ceremony, marking the official settlement of Hunan Luhua New Energy Project in Yuanjiang. Yang Zhiyon...[Details]
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With the rapid development of portable devices such as mobile phones, laptops, digital cameras, camcorders, and MP3 players, higher requirements are placed on power supply and power management . Th...[Details]
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In this project, I will use the cheap ESP32 board to build an internet broadcasting device with a large 3.5-inch display.
You may not believe it, but in this project we were able to buil...[Details]
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Power line communication (PLC) is a unique communication method for power systems. It refers to the technology of using existing power lines to transmit analog or digital signals at high speed thro...[Details]
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In many op amp circuits, the DC bias supply affects the performance of the op amp, especially when used with high-bit count analog-to-digital converters (ADCs) or for signal conditioning in se...[Details]
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Smart grid + high-speed information communication is the current development trend of the power grid. This digital trend has promoted the transformation of the entire power grid to digitalization a...[Details]
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1. Principle
ARM's connector provides a scatter-loading mechanism, which can divide the executable image file into specified partitions and locate it at the specified physical address of the memory a...[Details]