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Portable electronic devices (whether personal electronics, remote scientific instruments, or a simple garage flashlight) all have one thing in common: batteries. This could be NiCad, NiMH, Lithium, o...[Details]
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Experimental Task 1: Textbook P15 Make 8 LEDs flash simultaneously and make a delay analysis
Experimental principle diagram (a) as above
The experimental procedures are listed b...[Details]
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The vector signal generator MG3710A is a best-in-class high-performance signal generator with excellent RF and baseband performance. The MG3710A features wideband vector modulation capability and can...[Details]
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1. Introduction Relays are commonly used components in automatic control systems. The number and types of test relays are very large, and it would be very laborious to query these data manually. Ther...[Details]
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Giantec Semiconductor Co., Ltd. recently announced that its controller GT5010, designed for AC-DC LED lighting, chargers, adapters, home appliance power supplies, and auxiliary power applications...[Details]
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Now many people start with 51 single-chip microcomputers, among which the most used one is STC89C52RC. However, as the study deepens, people feel that the function of this single-chip microcomputer i...[Details]
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Abstract:
With the single-chip microcomputer MSP430F149 as the main control chip, a high-precision, high-integration, ultra-low power consumption intelligent fire alarm system is designed. The...[Details]
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The electronic components industry is at the forefront of the electronic information industry chain and is the foundation for the sustained and rapid development of the electronic information industr...[Details]
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According to foreign media reports, Xos, a manufacturer of pure electric commercial vehicles , announced the launch of the Lyra Series™ ("leer-ah") battery system, including Lyra 30™ and Lyra 60™, wh...[Details]
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Medical device designers must consider the thorny issue of withstanding condensing humidity when selecting a pressure sensor. Often, they face a trade-off between features, package type, and cost...[Details]
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The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
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1. Voltage measurement 1. Measurement of DC voltage, such as battery, Walkman power supply, etc. First, insert the black test lead into the "com" hole and the red test lead into the "V Ω". Turn t...[Details]
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DC/DC converters with medical-grade isolation can be used in conjunction with AC/DC power supplies or battery-powered devices to reduce end-product costs in medical applications while meeting the ...[Details]
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This design uses a square wave oscillation circuit to generate a 30KHz square wave, and obtains a 10KHz square wave signal after three-frequency division. The two signals collect the baseband signal...[Details]
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At present, the power amplifiers
in active speakers
mostly use transistors or integrated circuits. Active speakers made with tube power amplifiers are rare. However, if you want to pu...[Details]
Microcontroller MCU
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