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The op amp current source invented by Brad Howland at MIT has been widely used and is well known in the field of circuit design. However, it may be difficult for people who are not familiar with th...[Details]
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Many densely packed and complex board designs (e.g., embedded systems with multiple ASICs or dual-core single-board computers) use isolated brick converters to convert the 48V distribution (backpla...[Details]
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uC/GUI is a graphical user interface (GUI) software package for embedded systems launched by Micrigm. Since uC/GUI is written entirely in ANSI-C, it is independent of the processor and can be eas...[Details]
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With the help of global energy shortage and environmental pollution, LED has a broad application space with its energy-saving and environmentally friendly characteristics. The application of LED l...[Details]
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Tesla, which is betting heavily on purely visual solutions, officially announced that it has abandoned ultrasonic radar. A few days ago, Tesla announced that starting from October this year, Model...[Details]
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Touchscreen controller manufacturers often use various specifications and standards to differentiate their products. One of the most commonly mentioned is the signal-to-noise ratio (SNR). However...[Details]
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In this tutorial we will use ARM7-LPC2148 to control a servo motor. Servo motors have the advantage of lower power consumption than stepper motors. When the desired position is reached, the servo mot...[Details]
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Nowadays, FET can be found in almost every power supply. Almost every power supply engineer has used it, either for inversion, rectification or just as a switch.
Due to different uses, each manufac...[Details]
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Recently, some netizens found a preview of Xiaomi MIX 4 on the Alipay Ai Rent a Machine page. The preview page said that Xiaomi MIX 4 will be launched in the second half of the year, using a folding ...[Details]
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Designed to maximize customer software efficiency through rapid integration of neural networks Provides a deep learning toolkit including software, conversion tools, and automotive-grade inferen...[Details]
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In recent years, most of the research on speech recognition has focused on algorithm design and improvement. With the rapid development of semiconductor technology, the continuous increase in the s...[Details]
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CNPV Solar Power (Dongying Photovoltaic, EPA: ALCNP) has added a new item to its product certification list, having passed external independent ammonia and salt spray corrosion resistance testing a...[Details]
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u-boot stage lowlevel_init calls the following function to implement putc, but does not support printf spl_config_uart_baudrate uart_asm_init asm_putc board_init_f calls the following fun...[Details]
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Saleae Logic Analyzer Application Manual: Link: Saleae Logic Analyzer Application Manual Extraction code: ttei 1. Logic Analyzer A logic analyzer is a waveform testing device similar to an oscillos...[Details]
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1. Transplantation of tvout_app
To test the TV output of S3C6410, I took the test in the official tvout_app, which is quite rough and seems to be a very old version. After changing the Makefil...[Details]