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The figure shows a variable gain amplifier circuit using a general purpose II type F007 operational amplifier.
The gain of the circuit is determined by the ratio of the in-phase and inverting in...[Details]
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01 A few days ago, I saw an article by Mr. Zhang Wuchang titled "Shenzhen will become the economic center of the entire earth." This is a prediction based on various data and historical developments,...[Details]
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Isolating Capacitive Load Circuits Using Series Output Resistors
Driving capacitive loads
By adding a resistor (ROUT), it is possible to drive almost any amount of capacitance at the output...[Details]
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Capacitors are one of the most commonly used electronic components. The appearance and circuit symbol of a capacitor are shown in the figure. The universal symbol of a capacitor is "C". A capacitor i...[Details]
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Although pure electric vehicles still have many imperfections, it still does not prevent most people from considering them as the mainstream evolution direction of future cars. I believe that a large...[Details]
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Since ancient times, physicians have sought better ways to diagnose and treat patients suffering from disease or trauma inside the body. Examining and treating patients from inside the body in a mini...[Details]
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Surplus Global, a South Korean supplier of second-hand semiconductor equipment, recently stated that the global chip shortage has led to an explosive growth in demand for equipment in the chip indust...[Details]
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How would you feel if you spent months designing a part for a new car, only to discover that a third-party supplier offers a version of a component that is strikingly similar to yours? Or what if y...[Details]
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On the morning of January 12, due to the epidemic, the 2021 CES International Consumer Electronics Show was held entirely online. This is the first time that CES has been held entirely online si...[Details]
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1. ADC and touch screen controller structure diagram 1. S5PV210 supports 10 analog inputs, namely AIN0-AIN9. AIN0 and AIN1 are only used for analog input, and AIN2-AIN9 can support 2 resistive touc...[Details]
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Flashlights, MR-16 bulb upgrades, emergency lights, and just about any low-
power
white-lighting application are already using
LED
technology.
Streetlights may be the nex...[Details]
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Circuit 1: Making a simple sound-controlled flash light
Circuit 2: Making a Music Doorbell
Circuit 3: Making a multi-function alarm
Circuit 4: Metronome
Circuit 5: Making of car...[Details]
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Energy storage’s “breakthrough year”
“Last year was a breakthrough year for the energy storage industry, with utility adoption proving that battery storage is a viable,...[Details]
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On April 10, the first national college teacher engineering maker teaching ability competition finals and teaching research project final evaluation meeting came to a successful conclusion. More than...[Details]
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9013 is an NPN type silicon low-power transistor. It is a very common crystal transistor. It is often seen in radios and various amplifier circuits. It has a wide range of applications. It is an npn ...[Details]
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