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When we unbox a newly purchased entertainment device (such as a speaker) and connect it to a TV, sometimes there will be some humming or other noises, and we may even see some band-like ripples...[Details]
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Now use TIM3 to generate PWM waveform, and turn on/off PWM through software to realize modulated waveform. The method is: turn on: TIM_Cmd(TIM3, ENABLE); turn off: TIM_Cmd(TIM3, DISABLE); after traci...[Details]
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Since 2019, there have been frequent technological developments, with communications and computing power continuing to increase, information transmission becoming more efficient and accurate, and m...[Details]
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Apple has introduced 3D facial sensing into its mobile phone applications, which has attracted much attention to VCSEL technology. However, in addition to sensing applications, VCSEL has been develop...[Details]
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On September 27, Jiangsu Linyang Energy Co., Ltd. and Huaneng Jiangsu Energy Development Co., Ltd., a wholly-owned subsidiary of China Huaneng Group Co., Ltd., signed an investment cooperation fram...[Details]
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1. Definition of humidity in thermometer and hygrometer
In the metrology law, humidity is defined as "the quantity of the state of an object". The humidity referred to in daily life is relative humid...[Details]
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According to public data, China's power battery capacity reached 101 kWh and 154 kWh in 2016-2017. The production capacity in 2018 is currently expected to be 168 GWH. On the other hand, although C...[Details]
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China Energy Storage Network News
: As of the end of September 2019, there were 1,014 market entities registered on the Qinghai Power Market Trading Platform, covering power generation compan...[Details]
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There are many reasons for the transmission loss of optical fiber. In the construction and maintenance of optical fiber communication networks, the most important thing to pay attention to is the...[Details]
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Figure 10 shows the organization of the ATmega168 SRAM space. The ATmega168 is a complex microcontroller that supports more peripherals than the reserved 64 I/Os (accessed via IN OUT instructions)....[Details]
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Diodes Incorporated Launches Automotive-Qualified 500mA LDO, Delivering Excellent PSRR in a High Power Density Size
Diodes Incorporated has launched the highly optimized AP7347DQ ...[Details]
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The CAN bus design specification has strict regulations on the differential level signal characteristics of CAN nodes. If the differential level signal characteristics of the nodes do not meet the spe...[Details]
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On October 24, a signing ceremony for key projects in the equipment manufacturing industry in Yuhui District, Bengbu City, Anhui Province in the fourth quarter of 2021 was held. According to the Be...[Details]
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#include avr/io.h #define dark 8000000 #define baud 9600 #define CALL 0X24 //Host call #define BUSY 0X15 //Slave is busy #define OK 0X00 //Slave is ready #define SUCC 0x2A //Receive successfully #d...[Details]
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After Skyworth officially released the MiniLED backlit TV, another TV manufacturer has launched a new MiniLED backlit TV. Recently, Samsung officially launched the MiniLED backlit LCD TV - Neo QLED T...[Details]