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This is the circuit design of a 21W Class AB audio amplifier with power transistors as the main part. It is simple in design and also simple to set up. Set the 10k trimmer to about half and the 470...[Details]
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Gas vortex flowmeter and gas turbine flowmeter are two relatively similar products among flowmeters. You must distinguish them during use and master their respective characteristics and applications....[Details]
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Conversion between geocentric coordinates and rectangular coordinates in centric space
1 Glossary:
A: Geocentric space rectangular coordinate system:
a) The origin of the co...[Details]
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Rick Khulman, general manager of Tektronix Technologies Portfolio Software: "Inspiring kids, especially girls, to be interested in STEM is critical to me and the engineering community at large." B...[Details]
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Keysight Technologies is collaborating with Proventia to develop battery test systems, with both parties contributing key capabilities to a jointly developed test lab infrastructure. Keysight's Sci...[Details]
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PIC microcontroller (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. It is a CPU with decentralized (multi-tasking) functions. This co...[Details]
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Usually, we may encounter some special equipment. Due to its limited design space, the volume of the R-type transformer should be small enough to be well applied. In response to this problem in the...[Details]
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introduction
Portable electronic device designers can choose from a wide variety of chemistries, charger topologies, and charge management solutions. Selecting the most appropriate solutio...[Details]
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Measurement method To measure ripple/noise, you must first know the correct measurement method. Many engineers use digital oscilloscopes to measure ripple/noise values of several hundred mV, which a...[Details]
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0 Introduction
With the widespread use of electronic devices, equipment, and terminals, people are paying more and more attention to the surrounding electromagnetic environment. The safety...[Details]
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1 Introduction The Bootloader program of the DSP chip is used to load the user program from the external non-volatile, slow memory or external controller into the on-chip high-speed RAM when powerin...[Details]
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Introduction: JAC Motors, located in mainland China, took the lead this year in using 18650 ternary lithium batteries as energy storage units in its fifth-generation pure electric vehicle JAC i...[Details]
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Oscilloscopes also have some more complex functions, such as delayed scanning, trigger delay, XY working mode, etc., which will not be introduced here. It is easy to get started with an oscilloscope, ...[Details]
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On May 20, the "WAVE SUMMIT 2020" Deep Learning Developer Summit, co-hosted by the National Engineering Laboratory for Deep Learning Technology and Applications and Baidu, was held online. At the mee...[Details]
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Definition:
An industrial controller is a device used to control and monitor industrial processes. It can be any type of computer or microcontroller designed to perform specific tasks su...[Details]
PCB Design
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