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introduction
If you take a look at the current market, you will find that most of the small and medium-sized
led
LED (Light Emitting Diode) is a solid-state semiconductor device that c...[Details]
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Introduction This article introduces how to use the internal and external 16M crystal oscillators of the STM8S series. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: ...[Details]
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1 Introduction
Flame proof wires and cables are a general term for wires and cables with fireproof properties, which are usually divided into two categories: flame retardant wires and cables a...[Details]
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1. The ripple voltage frequency of the DC voltage and current output by the general rectification, filtering, series (parallel) voltage stabilization circuit is 100HZ;
2. This frequency is a d...[Details]
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Abstract: Aiming at the problem of electromagnetic disturbance in switching circuits. The mechanism of electromagnetic disturbance generated by power switching tubes is explained, as well as the cause...[Details]
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Recently, I came into contact with a high-tech company engaged in the research and development of computational optical imaging technology and products. After understanding the basic situation, I...[Details]
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Aixin Technology AX630A debuts at 2021 ICDIA, with high computing power, low power consumption and excellent image quality as its biggest advantages Beijing, China, July 19, 2021 - Recently, AI vis...[Details]
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Function Description:
The 4X4 keyboard corresponds to 16 numbers from 0 to F. Pressing any key will display the corresponding number on the common anode seven-segment display.
Circuit Description: ...[Details]
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After five years of dormancy, players of high-precision maps have started the promotion stage of mass production orders, and all of them emphasize that they are pioneers. "First time" and "the first"...[Details]
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Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA through an...[Details]
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The temperature measurement range of infrared thermal imagers is usually -20～2000℃, and the response band is 8～14μm. In order to minimize the impact of environmental factors, the ambient temperature...[Details]
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As a veteran who has been surfing the Internet for many years, Xiao Lei discovered a pattern in the circle of wealthy people. Domestic wealthy people don’t like to show up on the Internet. They try t...[Details]
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Three common ways to tighten synchronous belts
Synchronous belt principle:
The synchronous belt is a toothed flexible endless belt. The synchronous belt pulley is machined with grooves th...[Details]
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In response to the report published by the Financial Times on May 10, "China chipmaker accused of IP theft looks to rival for rescue", Jinhua Technology hereby declares that the report is untrue and ...[Details]
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Recently, Xinzhi Shuangtan Technology Co., Ltd., a subsidiary of Xingyuan Environment, signed a project energy management contract with Solar Energy Technology Co., Ltd., a subsidiary of Chint Grou...[Details]
Embedded System
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