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The circuit is powered by a 4.5 volt battery and compared to a battery under test with an internal reference, which is set by R1, R2 and P1. For best results, the battery (DUT) should be loaded with ...[Details]
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Alex Lidow has been selling semiconductor products in China for decades, starting with a company his father and grandfather founded in the Los Angeles area in 1947 called International Rectifier. M...[Details]
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Some of the MCU source programs are as follows: /***************************************************** This program was produced by the CodeWizardAVR V2.05.1b Evaluation Automatic Program Generator ...[Details]
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According to a newly approved patent application, Apple is working on a one-way mirror finish, a wireless charging system, and a charging stand for head-mounted devices. In a patent filed with the U....[Details]
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The following aspects should be noted in the daily maintenance of TR200 roughness tester for non-destructive testing:
1. After starting the machine every day, use alcohol (absolute ethanol, 99.97%)...[Details]
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Ultrasonic thickness gauges measure thickness based on the principle of ultrasonic pulse reflection. When the ultrasonic pulse emitted by the probe passes through the object to be measured and reache...[Details]
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Sources from the upstream supply chain revealed that as the epidemic in Malaysia continues to heat up, several ODMs are planning to transfer orders from factories in Southeast Asian countries to fact...[Details]
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At present, with the development of society and the demand for automation instruments in industry, the measurement level of instruments is constantly improving. Flow measurement instruments have beco...[Details]
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Facing the global industrial 4.0 technological revolution race, I believe many people have some kind of practical confusion: Where should we start the technological transformation? Does the 4.0 era...[Details]
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1. Features: • Interrupt vector base register (IVBR) •Interrupt Vector Base Register (IVBR) • One spurious interrupt vector (at address vector base1 + 0x0010). • One pseudo interrupt vector (vector b...[Details]
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The energy spectrum analysis of PMT mainly involves two aspects. On the one hand, it analyzes the sampling value of ADC to confirm that the ADC sampling is correct. On the other hand, it integ...[Details]
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Sina Digital News, October 20th morning news, virtual reality equipment manufacturer HTC VIVE today officially announced the price, purchase channels, and latest updates of the newly integrat...[Details]
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The resistor-ladder multiplying DAC based on the breakthrough 10-bit CMOS AD7520 was originally used with an inverting op amp, with the amplifier's summing point (IOUTA) providing a convenient virtua...[Details]
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void TIM1_Int_Init(u16 arr,u16 psc) { TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; NVIC_InitTypeDef NVIC_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1, ENABLE); //①Clock TIM1 enable //T...[Details]
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Yesterday, Lu Weibing officially revealed the release date of Redmi K30 Pro, which is on the 24th of this month. In addition, he also released the hardware configuration of the phone: Snapdragon 865+...[Details]