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Voltage Controlled Amplifier (VCA) using a variable conductance amplifier
Function of the circuit
The voltage controlled amplifier (VCA) can use an external DC voltage to adjust its gain. Ther...[Details]
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This article introduces the basic concepts, history and development, basic classification, technical indicators and basic functions of logic analyzers, and introduces the differences and conn...[Details]
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introduction
CCD (Charge Coupled Devices) is a new type of semiconductor integrated optoelectronic device developed in the early 1970s. Due to the many advantages of CCD devices, the research ...[Details]
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IGBT has been widely used in power electronic devices represented by inverters and various power supplies.
IGBT
combines the advantages of bipolar power transistors and power MOSFETs, and has t...[Details]
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Maybe it's because the user doesn't have a second channel. Keysight pulse generator products are pulse generator mainframes that can accommodate one or two channels. Regardless of the number of cha...[Details]
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0 Introduction
Direct sequence spread spectrum communication is a type of spread spectrum communication technology, which has strong anti-interference, anti-multipath fading, anti-blocking capabilit...[Details]
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As for the 51 timer, there are a few of them. Sometimes they are used up inadvertently, and it is a pit to realize the timing! The general solution is to directly write in assembly. The execution tim...[Details]
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ON Semiconductor (NASDAQ: ON ), driving energy efficient innovations, has announced the appointment of Bernard (“Bernie”) as Chief Accounting Officer of ON Semiconductor and its wholly owned subsidia...[Details]
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Recently, Yuchuang Semiconductor announced that it has completed a round of A+ financing of tens of millions of yuan, and the investor is Junsheng Investment. According to 36Kr, the funds from this r...[Details]
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For versions of stm32 firmware library V3.0 and above, source files such as main no longer directly include stm32f10x_conf.h, but stm32f10x.h. stm32f10x.h defines the startup settings and all registe...[Details]
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The 51 single-chip microcomputer timer 0 works in mode 0, and every 10 interrupts, the LED light connected to the P2.0 pin flashes.
//Demonstration program provided by www.51hei.com.
#inclu...[Details]
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Samsung Electronics and Global Satellite successfully conducted Europe’s first 8K satellite broadcasting transmission and reception demonstration in Luxembourg on the 15th (local time), and the era o...[Details]
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What is an analog oscilloscope Analog oscilloscopes use analog circuits (oscilloscope tubes, which are based on electron guns). The electron guns emit electrons to the screen, which are focused to fo...[Details]
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Let's talk about CTC first, and then we need to understand why everyone is interested in CTC. It is well known that the battery system is a lot of money for electric vehicles, and it is also a lot ...[Details]
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From 2004 to 2007, the United States held three driverless challenge competitions, which gave birth to the field of autonomous driving. As a result, autonomous driving has entered the era of indust...[Details]
Microcontroller MCU
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