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PLC control of motors usually requires the following steps:
Configure input and output signals: Configure input and output signals, such as sensors and actuators, as required.
Progr...[Details]
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After playing with the mini2440 development board for so long, I finally studied QT today, from downloading the source code package of the QT library, configuring, compiling, and installing, to downl...[Details]
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Purpose: Prevent repeated inclusion and compilation of header files definition #ifndef x #define x ... #endif This is a kind of macro definition, which can make branch selection...[Details]
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Liquid flow meters are mainly used to detect fluid flow rate. By detecting the accumulated flow, the function of controlling the fluid volume can be achieved. Liquid flow meters are used to measure...[Details]
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Abstract:
This paper introduces the design of a cost-effective and feature-rich programmable switching power supply, and introduces the step-up and step-down circuit design, switchi...[Details]
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Amplifier designers have long favored the ability to use load-pull systems to develop impedance matching networks for selected transistors. In linear systems, this is simply done by using the complex ...[Details]
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NewRix uses Rohde & Schwarz solution to ensure UWB chip FiRa™ certification test
Seamless interoperability is critical for ultra-wideband (UWB) devices to ens...[Details]
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At present, my country's student population is very large, and the size of the education market is beyond imagination. According to statistics, at present, the number of students in K12 education in ...[Details]
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Taking the single-chip microcomputer AT89C51 as the control core, the semiconductor refrigeration technology is introduced into the LED heat dissipation research. The PID algorithm and PWM modulati...[Details]
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From linear to digital power supplies, we have a wide range of design choices. This article briefly introduces some of the alternatives facing designers and the problems that arise.
Key Points
Th...[Details]
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Next generation base station transmitters and receivers not only use multi-carrier (MC) technology for a single radio standard, but also introduce multiple standards in a single transmitter path, whic...[Details]
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In September 2020, SK Hynix announced that it would spend $9 billion to acquire Intel's NAND flash memory business, and completed the first phase of the transaction at the end of last year, taking ov...[Details]
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On September 4, the transmission line of the Dengkou Power Storage New Energy Project of Inner Mongolia Energy Group was successfully approved, and the next day, the project officially started cons...[Details]
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In the third quarter of 2021, the domestic new energy vehicle market maintained the hot market in the first half of the year. According to the data from the China Association of Automobile Manufactur...[Details]
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Through a partnership with Virginia Diodes Inc. (VDI), the FieldFox handheld analyzer supports frequencies up to 170 GHz, providing a rugged, lightweight and portable solution for mmWave s...[Details]
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