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As the number of LED lighting devices grows,
new
integrated
circuits are being developed to provide
controlled
power
to LEDs
. Energy conservation is a global issue, and power-hungry...[Details]
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Hardware description: PB5 of ATmega48/88/168 is the SPI clock output, connected to the shift clock input of 74HC595/74HC165; PB4 is the MISO data input of SPI, connected to the data output of 74HC165;...[Details]
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2.3.2 Interface circuit
The functions of each pin of the font chip GT21L16S2W are as follows: Pins 1, 2, 5, and 6 are SPI interfaces, where: 1 (CS#) is chip select input, 2 (SO) is serial data ou...[Details]
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Recently, the results of the "Top Ten Science and Technology Terms of 2023" selection activity initiated by the National Science and Technology Terminology Review Committee and a number of authorit...[Details]
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1. How to use an oscilloscope to test and analyze the reliability of a designed product?
A: Oscilloscopes have long been one of the most effective tools for testing electronic circuits. B...[Details]
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Whether Apple will use a high refresh screen on the iPhone 12 may be one of the key issues that many users are concerned about. If we look at it from a long-term perspective, this will definitely...[Details]
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Overview
Troubleshooting procedures involve systematic testing of equipment, with test procedures designed to identify and correct faults. Technicians must gather information and use tests to i...[Details]
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Burr-Brown's VSP3100 is a complete CCD/CIS image processor operating on a +5V single power supply. This complete image processor contains 3 correlated double samplers (CDS) and a programmable gai...[Details]
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Chen Anwei, Chairman and Party Secretary of State Grid Anhui Electric Power Co., Ltd.
Chairman Kou Wei emphasized at the company's second quarter work conference in 2019 that the construction ...[Details]
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The STM32 series is based on the ARM Cortex-M3 core designed for embedded applications that require high performance, low cost, and low power consumption. It is divided into multiple series accordi...[Details]
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According to statistics, the market share of artificial heart valves in the United States has exceeded 75%, while this figure is less than 5% in China. In other words, most valve patients in the Unit...[Details]
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Canon launches the PD-704, a next-generation measuring instrument designed to innovate production lines and ensure stability. It achieves non-contact, high-precision measurement of the amount of mo...[Details]
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According to foreign media reports, in the wave of global 5G development, telecommunications equipment manufacturer Nokia has also reaped great rewards. They have obtained more than 100 5G commercial...[Details]
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NXP and TSMC Launch Industry’s First Automotive-Grade 16nm FinFET Embedded MRAM
NXP
and TSMC jointly develop embedded MRAM IP using TSMC’s 16nm FinFET technology
With
...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility. In the CAN bus system, the repeater i...[Details]
MicroPython Open Source section
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