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Opening remarks:
The previous section talked about the framework of the buzzer driver in multitasking. This section continues to use the multitasking method and uses the accumulated main loop times i...[Details]
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Pingshan District of Shenzhen City has issued the application guidelines for the 2019 Economic Development Special Fund Integrated Circuit Third Generation Semiconductor Special Fund. According to ...[Details]
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“MEMS-based LiDAR sensors are often cheaper, but their performance is not good enough for autonomous vehicles.” We often hear this statement. This article will explain how our sensors invalidate this...[Details]
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introduction
Software reliability has always been a key issue. Anyone who uses software may experience computer crashes or program errors, and this also happens in embedded systems. Due to the ...[Details]
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1. RS485 technical parameters The voltage difference between the two lines is 2~6V, compatible with TTL level 10m distance, maximum speed 35Mbps. 1km distance, 100Kbps Generally supports up to 32 nod...[Details]
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MCU interrupt source
1. Generally speaking, the MCS-51 microcontroller has 5 interrupt sources, namely:
1. External interrupt 0;
2. External interrupt 1;
3. Timer/Counter 0 inte...[Details]
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The circuit schematic is as follows: /******************************** Program function: modbus RTU mode setting reads the status of sixteen relays and the settings of the internal holding register...[Details]
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First, let’s think about a question: is our world digital or analog? Of course it is analog, all quantities change continuously within a certain range. In order to describe these quantit...[Details]
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1. Obtain the necessary software. Please obtain the latest version of AVR Studio from Atmel. For the download address, see: http://www.cnblogs.com/proteus/archive/2011/11/09/2242583.html . Please...[Details]
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"For those of us who make a living with our skills, it is a great blessing that we all have the opportunity to work together to establish a company and produce products with shipments of tens of mill...[Details]
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Embedded systems are application-centric and computer-based systems. The hardware and software can be tailored to meet the system's strict requirements on functions, reliability, cost, volume, and pow...[Details]
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In
the
instantaneous floating-point
amplifier
(hereinafter referred to as the main
amplifier
) of
the petroleum seismic exploration instrument
, the instantaneous
floating
...[Details]
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The current
hardware solutions for
satellite remote
sensing image compression
systems are mostly based on high-performance programmable logic devices FPGA . However, the cost of the e...[Details]
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DJI, the world's largest drone manufacturer, announced that two new high-security drones have passed the review of the U.S. Department of the Interior. During the 15-month test period, the U.S. found...[Details]
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The fifth-generation R-Car SoC brings a future-oriented multi-domain fusion solution to centralized E/E architecture and supports chiplet expansion
Beijing, Chi...[Details]
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