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Anonymous users2024-02-16MCU is"microcontroller unit", which means "microcontroller unit". MCU is an integrated circuit that integrates the functions of the processor (CPU), memory, input and output interfaces, timers, counters, etc. on a single chip. MCUs are primarily used to control various tasks and functions in embedded systems.
It is widely used in a variety of electronic devices, including home appliances, automotive electronics, industrial automation, medical devices, smartphones, IoT devices, etc., to perform specific control and processing tasks. MCUs play a key role in embedded systems and are the control hub for many modern devices.
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Anonymous users2024-02-15The full English name of MCU is Multi Control Unit.
The role of the MCU:
The function of the MCU is to switch the input multi-channel conference TV signal, but because the conference TV signal contains three different types of signals such as image, voice and data, therefore, the switching role of the MCU is not like the first switch is simply to transfer the voice signal, it needs to process the three types of signals differently.
The above content reference:
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Anonymous users2024-02-14MCU means Multipoint Control Unit. SleepyIn order to realize the multi-point conference TV system, it is necessary to set up a multi-point information switch to carry out multi-point calling and connection, realize the functions of broadcasting, selection, audio mixing, data broadcasting, etc., and complete the convergence and switching of each terminal signal. The difference between the MCU and the current switch is that the switch completes the point-to-point connection of signals, while the MCU completes multi-point-to-multipoint switching, convergence or broadcasting.
role
The function of MCU is to switch the input multi-channel conference TV signal, but because the conference TV signal contains three different types of signals, such as image, voice and data, therefore, the switching role of MCU is not like the first exchange is simply to transfer the voice signal, and it needs to carry out different processing of the three types of signals.
The MCU transmits the voice signal in a multi-channel mixed way (of course, it can also be switched), the first signal is transmitted in a direct distribution mode, and the data signal is transmitted in a broadcast mode or MLP mode. In addition, the MCU also needs to complete the processing of communication control signals and network interface signals.
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Anonymous users2024-02-13relatedMCU automated measurement unit
The MCU series data acquisition module adopts a highly intelligent and modular integrated design, and has a variety of communication interfaces: RS485, 4G full Netcom, WiFi (optional), Bluetooth (optional), LoRa (optional), NB-IoT (optional), Ethernet port, etc., with flexible networking methods. It adopts micro-ampere low-power design, built-in high-capacity polymer lithium battery, and can work continuously in harsh environments such as external power failures and rainy days.
The MCU series data acquisition module has stable performance, high performance, high reliability, and long service life. It has the function of full isolation (both power supply and signal isolation), and has strong anti-interference ability.
All channels are versatile and have good compatibility, allowing instruments of different brands and different signal output types to be mixed and connected to the same module at the same time, such as analog signal sensors such as differential resistance, vibrating wire, voltage, and current, as well as digital intelligent and switching counting sensors can be connected at the same time.
The module adopts a multi-core 32-bit microprocessor, a 24-bit industrial-grade AD converter and redundant relay multiplexing technology, and comes with 4096 groups (4096x number of channels) data storage function to ensure data security and integrity.
The MCU series data acquisition module has a variety of channel types to choose from, and the construction is flexible, and each module is independent and does not affect each other.
The MCU series data acquisition module has functions such as remote self-test and diagnosis, which can remotely judge the quality of instruments and cables. Support remote upgrade and maintenance.
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