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Infrared thermal imagers use infrared detectors and optical imaging lenses to receive the infrared radiation energy distribution pattern of the target to be measured and reflect it on the photosens...[Details]
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It seems that we are just standing at the new starting point of the Year of the Tiger, and in the blink of an eye, 2022 is already halfway through. In the past six months, the common keywords inclu...[Details]
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As shown in the figure, this is a high-speed oscillator composed of ECL or NOT gates. The collector load resistance R of the ECL circuit is small, so the time constant is small and the switching spee...[Details]
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1 Introduction Development board buzzer circuit We can see that the buzzer is connected to the P2.3 port of the development board. And the connection and disconnection of the buzzer power supply ci...[Details]
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Library function study notes related functions: void CLK_DeInit(void); void CLK_HSECmd(FunctionalState NewState); void CLK_HSICmd(FunctionalState NewState); void CLK_LSICmd(FunctionalState NewState);...[Details]
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When we talked about independent key scanning, everyone has a simple understanding of what matrix keys look like. Matrix keys are equivalent to 4 groups of 4 independent keys each, a total of 16 keys...[Details]
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0 Introduction
In recent years, with the continuous development of sensor technology, especially the widespread application of single-chip microcomputer technology, more and more small sensor measure...[Details]
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Recently, Shanghai Silicon Industry Group announced that it will use part of the raised funds and its own funds to increase the capital of its wholly-owned subsidiary Shanghai Xinsheng Semiconductor ...[Details]
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51 MCU interrupt level Interrupt Sources Default interrupt level Serial number (for C language) INT0---External interrupt 0 Highest 0 T0---Timer/Counter 0 Interrupt 2nd 1 INT1---Extern...[Details]
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On October 23, the groundbreaking ceremony for Xiahe Technology's new OLED material industrialization and mass production project was held in Taixing Economic Development Zone, Jiangsu. Xiahe Technol...[Details]
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Introduction
At present, thermocouples or thermistors are generally used as sensors for temperature detection. A dedicated temperature compensation wire is generally used between this sensor ...[Details]
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The RF GaN market will grow to $1.7 billion in 2023, and Qorvo, Sumitomo and Wolfspeed will benefit. According to the Strategy Analytics Advanced Semiconductor Applications (ASA) report, the RF GaN ...[Details]
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Recently, Sungrow’s independently developed new 500KW high-power photovoltaic grid-connected inverter, SG500MX, has successfully passed the full-function test of the National Energy Solar Power Gen...[Details]
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Qorvo® Receives Samsung Mobile Quality Award Leading mobile phone manufacturer recognizes Qorvo for product innovation and performance excellence BEIJING, June 1, 2021 – Qorvo®, a leading provider...[Details]
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The inverter is a power electronic device widely used in the field of industrial automation. Its main function is to adjust the speed of the motor to meet the needs of different processes and equip...[Details]
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