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Controller Area Network (CAN) is a multi-master serial communication bus. CAN bus has a high bit rate, strong anti-electromagnetic interference, and a complete error detection mechanism. It is wid...[Details]
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IIC read and write AT24C02 code 1-control R/W through serial port commands and display it to the serial port! Main function /*------------------------------------------------- IIC Programming 1...[Details]
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Embedded systems generally consist of four parts: embedded microprocessors, peripheral hardware devices, embedded operating systems, and user applications. Their development is mainly reflected in the...[Details]
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Issues that should be noted in secondary switching during the switching operation of 220kV substations
In recent years, with the development of science and technology, mature intelligent and d...[Details]
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In the previous section, S3C2440 ported uboot to support NANDFLASH operations. This section modifies uboot to support DM9000. Table of contents Compile dm9000x into uboot through Makefile Compile...[Details]
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1. PWM resource introduction
1.1 MC9S12 PWM Characteristics
8 independent PWM channels with programmable period and duty cycle
4 clock sources
Dedicated cou...[Details]
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In today's society where the pace of life and work is increasingly tense, women often have to balance work and family, especially new mothers who have to take care of babies and do housework. New m...[Details]
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A small temperature sensor, with the intensive establishment of global cloud computing and big data centers, has the power to leverage the technological revolution of this era. As one of the import...[Details]
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IC design giant MediaTek held its annual shareholders meeting on the 14th. CEO Cai Lixing pointed out that 2019 will be a difficult year. However, MediaTek is currently operating normally and has not...[Details]
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The so-called charge amplifier refers to an amplifier circuit used to amplify the charge signal from the piezoelectric device. The internal impedance of the signal source of this type of amplifier ...[Details]
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Nepal is a friendly neighbor of China connected by mountains and rivers. The Nepalese people under the snow-capped peaks long for light, just like the longing for spring in the cold winter. Nepal P...[Details]
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Generally speaking, there are only two types of vibration sensors in the mechanical reception principle, namely relative type and inertial type, but in terms of electromechanical conversion, due to...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]
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#include #include //My custom LCD1602 header file /*--------------------------------------------------------------- 24C32 can store 4K (1024*4) bytes (8 bits), so the maximum addressing address...[Details]
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Using advanced semiconductor processes, structured ASIC platforms can provide more predefined, pre-verified and pre-diffused metal layers and support a variety of memory interfaces, which can simpl...[Details]