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We can also roughly infer the development trend of future security products and technologies around the directions of digital, network, high definition, intelligence and integration. Then, from the...[Details]
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0 Introduction
Accelerometer is a widely used inertial sensor, which can be used to measure the acceleration of the motion system. Most of the current accelerometers are designed and manufactur...[Details]
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Bootloader provides the embedded operating system with on-board hardware resource information, and further loads and boots the embedded operating system. Since the function of Bootloader is directl...[Details]
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Programs should be written in their own style ****************************************************** ** This is a 1602 program written when learning msp430g2553 microcontroller ** ** Time is...[Details]
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PWRGD is the output port of the power supply, which can intuitively display the input status of the external power supply. The schematic diagram of the optocoupler output circuit of the switching pow...[Details]
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On Wednesday local time, the U.S. Department of Commerce's Bureau of Industry and Security published an administrative measure scheduled to be released on April 17 in the Federal Register (U.S. Gover...[Details]
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Today, the 2024 Munich Shanghai Electronic Production Equipment Exhibition was launched at the Shanghai New International Expo Center. As one of the first manufacturing industry exhibitions in 2024...[Details]
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With the continuous updating of flat panel display technology, large-scale LED display systems use dot matrix modules or pixel units composed of light-emitting
diodes
to form large-area dis...[Details]
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In today's electronic devices, measuring standby power or current leakage is a common task during design verification and debugging. As consumers demand products with longer battery life and more ene...[Details]
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LEDs are expected to transform the lighting industry with their long life and low power consumption, but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of L...[Details]
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Relative to the security industry, megapixel high-definition cameras mainly refer to digital cameras with resolutions of 720P and 1080P, and their screen width and height are defined as 16:9. 720P is ...[Details]
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introduction
Compared with linear power supplies, switching power supplies have many advantages: because the main power transistor works in a switching state, its loss is small and the overall ...[Details]
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I have talked about the I2C protocol before and also gave a simple example. This time, using the I2C protocol, we can do a small experiment to let the microcontroller record the number of times the...[Details]
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Recently, the reporter learned from the Municipal Development and Reform Commission that the largest electric vehicle charging station in the province, Ganzhou Shanshan Outlets Charging Station, ha...[Details]
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Abstract: This article briefly introduces the design and implementation of encoding and decoding of (2, 1, 3) convolutional codes. The encoding circuit can be implemented with FPGA. The decoding...[Details]
Power technology
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