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1 Introduction
With
the development of
power
electronics
technology, computer technology, and automatic control technology, electric transmission technology is undergo...[Details]
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Generally, oscilloscopes with bandwidths exceeding 200M will have two input impedance options, 1M and 50 ohms. Below I will describe the general uses of 1M and 50Ω input resistors. As for the princip...[Details]
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There is a severe shortage of mature process capacity in wafer foundry, and quotations are rising continuously. IC design companies that mainly use mature processes for production revealed that UMC, ...[Details]
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Classification of LED driver power supply By drive mode (1) Constant current type: a. The output current of the constant current drive circuit is constant, but the output DC voltage varies within a c...[Details]
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On October 27, the fourth day of the 2022 iFLYTEK Global 1024 Festival "Enjoy Online Edition", 19 activities demonstrated how to accelerate the transformation and upgrading of thousands of indust...[Details]
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Recently, u-blox (SIX:UBXN), a leading global provider of
positioning and
wireless communication
technologies and services, announced that
the company
has recently won a new project ...[Details]
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This section mainly introduces the 1602 LCD display, which displays "Hello, Welcome to my site, my friends.". The schematic diagram is as follows: The procedure is as follows: #include #define ...[Details]
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The motor testing system is a process of axes "looking at each other" - axis alignment, which is actually very similar to us humans looking for a suitable person. So how exactly is it similar?
Fi...[Details]
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Rohde & Schwarz will focus on innovative file-based media solutions and new Ku-band for 5G broadcast technology at IBC 2019 Satellite uplink amplifier. At IBC 2019, Rohde & Schwarz will be exhibiti...[Details]
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Light Emitting Diode (LED) is an energy conversion device that can convert electrical energy into light energy. It has the advantages of low operating voltage, low power consumption, stable performa...[Details]
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July 21 news: OnePlus Buds, the true wireless earphones, are about to be released. OnePlus officials posted on Instagram yesterday, hinting that the price of OnePlus Buds will be up to US$99.99...[Details]
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This is a simple single-chip traffic light program, which uses two digital tubes for countdown display, and implements: first, the east-west red light is 50 seconds, then the north-south green light i...[Details]
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As cars enter thousands of households, safety becomes more and more important. The safety of drivers and passengers is closely related to whether the electronic system of the vehicle is advanced. T...[Details]
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Single pin pull-up resistor type RC oscillator
The following is an RC oscillator circuit with an external pull-up resistor.
Explanation 1. The oscillation resistor ROSC forms a system RC oscil...[Details]
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According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]
MCU
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