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introduction
A fiber coupler is a passive device that realizes directional transmission of optical power between multiple optical fibers or between a light source and an optical fiber....[Details]
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#include STC12C5A60S2.h //MCU header file, store some special register address declarations #include intrins.h //intrins header file stores the empty instruction _nop_(), character circular...[Details]
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1. What will happen if the 89c52 microcontroller is not connected to a crystal oscillator?
Answer: The microcontroller will not work and the program cannot be burned in... etc.
2. If the 89c52...[Details]
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Posture planning plays an important role in arm control. During operation, it is necessary to apply interpolation of smoothness of posture transformation to ensure the softness of the robot arm too...[Details]
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Conventionally, ROM is used to store fixed programs, and RAM is used to store data. Since FLASH ROM has faster read and write speeds than ordinary ROM and is easy to erase and write, it is generally ...[Details]
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This is modified based on the previous routine USB to TTL serial port (printf). The main modifications are as follows: 1. Since printf is not used anymore, remove the definition of PUTCHAR_PROTOTYPE....[Details]
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Electrolytic capacitors account for a considerable proportion of military electronic products, and their reliability plays a vital role in the whole machine. According to statistics from relevant dom...[Details]
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Similar to the GPS reception performance test in CDMA equipment, the GPS reception performance in GSM/UMTS equipment also requires testing TIS, Upper Hemisphere Isotropic Sensitivity (UHIS) (Theta...[Details]
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SPI Bus Overview
SPI stands for Serial Peripheral Interface, a full-duplex synchronous serial communication interface proposed by Motorola. The communication baud rate can be as high as 5Mbps, bu...[Details]
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On January 19, 2024, KUKA Robotics (Guangdong) Co., Ltd. (hereinafter referred to as "KUKA") held a strategic cooperation signing ceremony with the international independent third party, inspection...[Details]
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Introduction In many electronic systems, it is necessary to provide bipolar (positive and negative) voltage or current to a particular type of load. Loads that require bipolar voltage/current includ...[Details]
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Although today's servers and PCs increasingly favor advanced high-speed processors, low-end 20 or 30MHz processors still play a role in real life. Although these clunky microprocessors are old and ...[Details]
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In the project settings, under "Debug", select Hardware Simulation on the right, click the drop-down box to select "J-LINK/J-TRACE", and then click "Setting" In the pop-up window, under "Debug", se...[Details]
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#define uint unsigned int __CONFIG(0x3B31); void init(); wint intnum; void main() { heat(); while(1) { /*if(intnum==20) { intnum=0; RD0=!RD0; }*/ } #include #define uchar unsigned char #define uint...[Details]
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This article is about testing my own PHILIPS E27 spiral lamp energy-saving lamp and sharing some conclusions. Let's take a look. My living room and dining room have been using PHILIPS E27 spiral ...[Details]