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0 Introduction Diabetes is a common metabolic endocrine disease caused by a lack of insulin or abnormal insulin receptors in the human body. It is characterized by high blood sugar and is ...[Details]

      Recently, researchers from Princeton University and the University of Washington developed a rice-sized micro-camera that can take high-definition full-color photos and play an important role i...[Details]

　　Oscilloscope function 　　1. The oscilloscope can measure the voltage amplitude of AC and DC signals; 　　2. The oscilloscope can also measure the period of the AC signal and use it to calculate the fr...[Details]

1. Medical basis Finger vein is a new biometric recognition technology. It originates from an advanced development project in the field of medical science and technology to manage the functional ac...[Details]

(1) When not heating, CPU pin 19 outputs a low level (and pin 13 also stops PWM output), D18 is turned on, V8 is pulled low, and V9 V8, so that the IGBT excitation circuit stops outputting, the IGBT ...[Details]

         The state machine is the most commonly used design model in engineering applications. Using the state machine, we can easily implement judgment and branching in the program flow chart.      ...[Details]

To realize image acquisition in the IoT system, the following characteristics of the IoT must be considered: (1) IoT nodes are price sensitive. IoT is a large-scale application of information sen...[Details]

      If we talk about the popular brands in the smart wearable industry a few years ago, we have to mention Fitbit, which is considered a relatively outstanding manufacturer in the industry and has ...[Details]

Since the heat transfer coefficient of phase change materials is generally low and the phase change process is accompanied by volume change, the reasonable design of phase change heat storage is an...[Details]

Assembly language (English: assembly language): Any low-level language used in electronic computers, microprocessors, microcontrollers, or other programmable devices. In different devices, assembly l...[Details]

　　The microprocessor runs at a certain operating frequency. In order for the microprocessor to work properly, a clock signal must be provided to it. The 　　clock signal of the microprocessor system is...[Details]

Car air conditioners adjust and control the temperature, humidity, air cleanliness and air flow in the car to the best state, providing a comfortable environment for drivers and passengers and impr...[Details]

　　An independent button refers to a single button circuit composed of I/O port lines. Each independent button occupies an I/O port line separately. The working status of the button on each I/O port li...[Details]

Industry sources said that fabless chipmakers are seeking to strengthen their deployment in the 5G radio frequency front-end module (RF FEM) and other equipment markets by working closely with manufa...[Details]

The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]