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From the above figure, we know that if P0.26 and p0.27 are connected to an external crystal oscillator, when ADC_AIN0 and ADC_AIN1 are started for channel acquisition, BLE will be disconnected bec...[Details]
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The square wave generator is shown in Figure 5.3-34. Its circuit consists of a hysteresis comparator and an RC negative feedback loop. The comparator output voltage UO is limited by two voltage re...[Details]
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Continuously measuring patient vital signs such as heart rate, respiratory rate and blood oxygen saturation (SpO2) is critical to providing effective care, and the ability to measure these signs simu...[Details]
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According to venturebeat, due to the impact of the epidemic, 3GPP announced the postponement of the release of the next two key 5G standards. Currently, 5G network deployment is based on the R15...[Details]
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ZTE has been hard at work on making impressive smartphones lately, and is reportedly gearing up to launch the Axon 30, an iteration of the Axon 20 series. Apart from this, the company has officiall...[Details]
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The fixed length control function is a mode in the inverter control system. Its main function is to control the stroke length of the required axis in the control, so as to achieve accurate working ...[Details]
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Recently, Baidu's self-driving taxis were opened to the public for free in Changsha, Hunan, and citizens can experience the driverless technology through mobile phone operation. Baidu's "ACE Traffic ...[Details]
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System Block Diagram
The system uses DSP56F826 chip as the core control module and CMOS digital image sensor chip. The image acquisition resolution can reach 640×480 pixels. When high-re...[Details]
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0 Introduction
Temperature measurement and control are widely used in industrial and agricultural production, daily life and scientific research. Due to the nonlinear output and poor consi...[Details]
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On May 10, the signing ceremony of Kunshan Advanced Sodium Ion Green Energy Storage R&D Center and Pilot Base Project was held in Kunshan Hi-tech Zone. Wang Hong, founder and CEO of Shanghai Lingfang ...[Details]
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Samsung Electronics recently held the 2023 European Samsung Foundry Forum (SFF) and launched its advanced and extensive automotive process solutions, from the most advanced 2-nanometer to 8-inch trad...[Details]
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A few years ago, we were developing a clamp-on photometer—a handheld device that clamps onto a communications fiber and displays the presence of light, direction of propagation, and a combination of...[Details]
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According to foreign media reports, Torc Robotics, a subsidiary of Daimler Truck, announced a collaboration with a leading logistics company in the United States to further develop the practic...[Details]
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The following content is in stm32f4xx_gpio.h /** @defgroup GPIO_Alternat_function_selection_define * @{ */ /** * @brief AF 0 selection */ #define GPIO_AF_RTC_50Hz ((uint8_t)0x00)...[Details]
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Inverter pressure regulation is a technology widely used in the field of industrial automation. It achieves precise control of pressure by changing the speed of the motor. This article will introdu...[Details]