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Inverters account for a small proportion of the photovoltaic system, but their status is very important. They are the only intelligent equipment in the system and have always been the focus of inve...[Details]
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Taxi meter microcontroller source code: #include reg51.h #include "lcd1602.h" #include "ds1302.h" unsigned char time_add ; void LcdDisplay(); void keyscan(); uint n=0,s=0; uint j=0,k=0; uint t=...[Details]
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Here is a special one
Defines a bit variable of a special function register.
Both bit and sbit are variable types extended by C51.
The typical application is: sbit P0_0=P0^0; // that is, d...[Details]
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A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
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Renesas Electronics Corporation, a global supplier of semiconductor solutions, recently announced that it has provided new power and functional safety solutions for systems based on the R-Car V3H sys...[Details]
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Providing complete EtherCAT solutions for industrial automation New 6-channel EU series ECAT-4XMO and ECAT-TRG4 modules integrate software and hardware to accelerate the modernization of smart f...[Details]
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1. FD422 dual-channel power amplifier circuit principle
The circuit is shown in the attached figure. The audio signal is sent from the input terminal, and then sent to the grid of the input st...[Details]
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1) The peak value of the AC voltage measured by the meter shall not exceed 700V, and the DC voltage shall not exceed 1000V. AC voltage frequency response: 700V range is 40~100Hz, and the other ranges ...[Details]
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The STM32 serial port must detect the status before sending, otherwise the first byte cannot be sent. After sending, it is necessary to detect whether the sending status is completed, otherwise, the ...[Details]
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When designing or applying a power supply , everyone will be concerned about the output ripple noise of the power supply , but how much is appropriate? If the requirements are relaxed, the r...[Details]
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According to news on July 12, the yield rate of Samsung Electronics’ 4-nanometer process has now exceeded 75%, which has triggered speculation about Samsung’s expansion of semiconductor foundry custo...[Details]
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A servo motor is an engine that controls the operation of mechanical components in a servo system. It is an auxiliary motor indirect speed change device.
The servo motor controls speed a...[Details]
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Timer/Counter Application Range The timer/counter is an important component of the single-chip microcomputer system. It has flexible working mode, simple programming and convenient use. It can be use...[Details]
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On September 24, Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, announced the expansion of its R-Car series of system-on-chips (SoCs) for entry-level advanced driv...[Details]
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Enjoy big-screen gaming anytime, anywhere: making portable 4K UHD 240Hz gaming projector a reality
The next generation of gaming monitors may not look like traditional monitors at all.
...[Details]