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At present, in the field shooting training assessment, most of them are still through the method of manual target reporting, which has many human factors (such as the subjectivity and emotions of t...[Details]
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In recent years, with the development of society, PLC programmable controllers have been widely used in industrial production. However, many electricians do not know how to maintain and repair them...[Details]
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4 Thermal conductivity and emissivity of heat dissipation materials 4.1 Thermal conductivity of heat dissipation materials The thermal conductivity of a material reflects the strength of the ma...[Details]
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As the world gets smarter, our expectations of devices, communications and networks are increasing, with smart meters and smart grids being the epitome. While the word “smart” means different things t...[Details]
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Due to different dynamic measurement accuracy of high voltage, as well as unreasonable or errors in on-site measurement operations, the measurement results of the same tested product with different t...[Details]
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The power transmission of the power transformer depends on the material and cross-sectional area of the iron core. The so-called cross-sectional area, whether it is an E-shaped shell structure or an...[Details]
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Conditional transfer instructions refer to relative transfers when certain conditions are met. (1) Comparison transfer instructions CJNE A, #data, rel CJNE A, direct, rel CJNE Rn, #data, rel ...[Details]
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【National Standard】
No more than 0.4 watts/square meter
【Experimental samples】
●The wireless router is Linksys54G wireless router produced by Cisco
●The devices connected to the wirel...[Details]
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Photoelectric liquid level sensor is a sensor that uses optical principles to measure the height of liquid. It usually consists of a transmitter and a receiver. The emitter will emit a beam of light ...[Details]
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void main (void) { unsigned int i; WDTCL = WDTPW+WDTHOLD; //Stop watchdog P5DIR = 0x10; //Set P5.4 output P5SEL = 0x10; //Set P5.4 port as peripheral module for MCLK signal output BCSCTL1 &= ~XT2OFF;...[Details]
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Introduction
Smart water meter is a mechatronics system involving the integration of multiple technologies. It has strict performance requirements in terms of metering control accuracy, power con...[Details]
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The following program uses PIC12C508 microcontroller, internal 4MHz clock, 50HZ pulse signal input at pin 4, and output at pins 7, 6, and 3 (GP0, GP1, and GP4 ports). The gradual change part makes th...[Details]
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Yingtang Zhikong responded to netizens' questions about domestic rankings on the interactive platform and stated that the company has many giant customers in the domestic cloud service field, includi...[Details]
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In order to facilitate debugging, we often need to use the printf function to print out debugging information. In Keil software, if you want to use the printf output function, please note that you ...[Details]
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The following introduces a 25W CFL fluorescent lamp electronic ballast circuit using a self-excited oscillation circuit. This circuit is a voltage-fed half-bridge self-excited oscillation inverter ci...[Details]
FPGA/CPLD
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