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Temperature and humidity are the two physical parameters that humans deal with most in nature. Whether in production experimental sites or in residential and leisure places, the collection or control...[Details]
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With the continuous expansion of the monitoring scope, the traditional wired monitoring alarm can no longer meet the needs of users. However, with the development of the GSM network, the hardware imp...[Details]
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September 2 news Today, Cree and STMicroelectronics announced the expansion of their existing multi-year long-term silicon carbide (SiC) wafer supply agreement. IT Home learned that according to the...[Details]
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EPS emergency power supply is a power supply system developed from UPS power supply . It is also a relatively economical and ideal emergency power supply developed in recent years. EPS emergency po...[Details]
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Platform: Microchip Studio (formerly Atmel Studio 7) Xinshiji DMAVR-L Atmega 128A - AU The header file is port.h Enumeration Types enum port_pull_mode { PORT_PULL_OFF, PORT_PULL_UP, }; enum...[Details]
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Three-phase brushless 24V DC motor
When engineers want to use electrical and electronic machines to do something in the real world, they will think about how to turn electrical signals into "f...[Details]
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The permanent magnet synchronous motor is a variant of the DC permanent magnet motor, and its structure and working principle are similar to those of the traditional synchronous motor. It uses perm...[Details]
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The principle of CAN has been explained above. Here I will use a simple example to illustrate the use of CAN. The STM32 chip I use is STM32F103ZE, and the basic configurations are: 1. Configure CAN c...[Details]
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Set to slave mode:
void spi_init_s()
{
DDRB.6=1; //PB6 - output
DDRB.4=0;
DDRB.5=0;
DDRB.7=0;
SPCR=0XC0;
}
Set to master mode:
void spi_i...[Details]
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According to Reuters, there are reports that the European Union antitrust regulator will ban part of the business of US chipmaker Broadcom, which will also be the first temporary order by the Europea...[Details]
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Video surveillance is to observe the moving targets in the monitored scene through cameras, view, analyze, describe and record their behaviors to meet the needs of security prevention, remote manag...[Details]
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QAM signal modulation recognition algorithm based on constellation diagram cluster analysis and DSP implementation
This paper first discusses the QAM signal recognition algorithm based...[Details]
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Note: If the calculation formula can be written in one long line, write it separately, as long as the accuracy is guaranteed! ! Writing a long line may affect the accuracy!
For example: unsign...[Details]
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Genesys®, a global leader in omnichannel customer experience and contact center solutions, has announced that Tony Bates has been appointed Chief Executive Officer, effective immediately. Paul Segre,...[Details]
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introduction
Photovoltaic power generation technology is one of the development trends of new energy in the world. It requires more system efficiency, reliability and economy. Traditional moni...[Details]
PCB Design
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