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When ordinary fluorescent lamps are lit, they need a device that will connect and disconnect the power supply so that the ballast can generate self-inductive high voltage to light up the flu...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
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The ADC module on the C281x DSP converts external analog signals into digital quantities, and filters or implements closed-loop control of motion systems by converting control signals. Especially i...[Details]
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xMEMS and Bujoen Electronics Announce Immediate Availability of 2-Way Speaker Modules for High-Resolution, Lossless TWS Earphones
Beijing, China - January 17, 2023 - xMEMS ...[Details]
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The circuit uses the MSFS5 selectable low-pass/bandpass switched capacitor filter to eliminate the harmonics of a square wave applied to its input. The clock of the MSFS5 is 100 times the input squ...[Details]
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Recently, an interesting scientific and technological project is being promoted in the Quanzhou LED Industry Technology Innovation Strategic Alliance Technology Center: they are trying to use environ...[Details]
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In today's era, buzzwords are so popular that they can even be said to be "rampant". In the field of IT communications, there are also many buzzwords, and collaboration is one of them. Under the "rend...[Details]
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A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
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The new IC product family, SENZero, disconnects the sense resistor from the high-voltage bus in standby or remote-off mode. SENZero devices eliminate the standby power consumption of the sense...[Details]
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According to foreign media reports, LG Electronics officially released a new mobile phone, Mini GD880, yesterday. Although this phone is a non-smartphone, its built-in browser that supports HTML5 t...[Details]
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I. General Part
1. What is a circuit?
The path that current passes through is called a circuit. The components of a circuit are generally composed of a power supply, a load and a connectin...[Details]
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RF is radio frequency current, which is the abbreviation of high-frequency alternating electromagnetic waves. RF technology plays a wide and irreplaceable role in the field of wireless communication. ...[Details]
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In recent years, due to the sharp increase in the number of cars and the complex and changeable road conditions, traffic accidents have been frequent, and traffic accidents caused by blind spots and ...[Details]
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FAQ: What factors should be considered when designing input drivers for 15Msps 18-bit ADCs Introduction ADC drivers are a key building block in data acquisition signal chain design. ADC drivers ...[Details]
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introduction
Low-frequency (300MHz to 450MHz) ISM RF transmitters are already widely used in the European 434MHz market, which is also an important frequency in the 260MHz to 470MHz band in the U.S...[Details]
Test/Measurement
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