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Power Analyzer Function Power analyzers are mainly used to measure the power, efficiency and other parameters of power conversion devices such as motors, inverters, transformers, etc. They are wi...[Details]
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Mobile TV standard antennas solve engineering and design challenges, provide significant cost and time-to-market advantages, and
meet the growing demand for mobile handset TV capabilities
...[Details]
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The MAX5974_ is a wide-input voltage range, active-clamp, current-mode
PWM controller
that provides forward conversion for powered devices (PDs) in Power over Ethernet (PoE). The MAX5974A/MAX...[Details]
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5. ATD0 status register 5 --- ATD0START0, ATD0START0 ATD0START0 reflects the current conversion channel, whether the A/D conversion is completed, whether there is an external trigger, etc.; ATD0S...[Details]
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What kind of sparks will be created when the power grid meets big data?
At present, the power grid will become more intelligent, efficient and sustainable, and will be able to accept more rene...[Details]
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CS5290E is a capacitive boost GF-class mono audio power amplifier using CMOS technology, which can provide up to 5.2W continuous power for 4Q load; the 28-fold fixed gain inside the CS5290E chip ef...[Details]
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Recently, the Amazfit GTR 3 Pro blood pressure screening research project launched the "nighttime blood pressure screening" function, which further improves the efficiency of blood pressure hea...[Details]
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1. ARM7 microprocessor series The ARM7 series microprocessors are low-power 32-bit RISC processors, which are most suitable for consumer applications with high price and power requirements. The ARM7 ...[Details]
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Recently, Contemporary Amperex Technology Co., Ltd. ("CATL") and Daihatsu Industries, Ltd. ("Daihatsu") announced the signing of a memorandum of understanding on strategic cooperation. The two ...[Details]
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Temperature measurement is often required in daily life, such as adjusting the thickness of clothes according to temperature changes, determining whether to turn on the air conditioner for heating or ...[Details]
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The alarm circuit of the intelligent anti-theft system uses a simple and efficient triode amplifier circuit, connected to a buzzer or a high-power alarm bell of more than 100 dB. The video monitoring...[Details]
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3 Hardware Design
The induction key based on ATmega48 is very simple in hardware design. Each key only needs one resistor and one capacitor to realize it. Usually, the induction electrode ...[Details]
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1 Introduction
Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroller, mos...[Details]
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GPU is a coprocessor, and CPU is the master. GPU is not an independently operated computing platform, but needs to work with CPU, and can be regarded as a coprocessor of CPU. Therefore, GPU paralle...[Details]
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With the rapid development of the economy, the use of dangerous items that are prone to cause fires in production and life is increasing, and the risk of fire has also increased accordingly. The nu...[Details]
Electronics Design Contest
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