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Introduction High quality and innovation do not have to come at a high price. The R&S®FPC spectrum analyzer offers excellent performance at an affordable price. It is engineered in Germany and uses t...[Details]
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0 Introduction
Traditional roadside decorations and festival lights are completed by series and parallel circuits, lacking more vivid graphics and effects. This design is controlled by the single-c...[Details]
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The MAX77301 is a JEITA-compliant Li-ion linear battery charger that works with a USB interface, a dedicated charger, or a universal adapter. The IC provides automatic adapter type detection and coun...[Details]
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Power MOSFET amplifier with improved high frequency characteristics
Function of the circuit
MOSFET power amplifiers for high power have a faster switching speed than single-stage transistors a...[Details]
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QPSK is a commonly used multi-level modulation method in digital communication systems. The basic principle of its modulation is: the input binary sequence is divided into a group of two code eleme...[Details]
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Changdian Technology releases XDFOITM multi-dimensional advanced packaging technology, providing a full range of solutions for high-density heterogeneous integration
News Highlights:
...[Details]
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1. Working principle of DC current measurement circuit The main component of the pointer type is a magnetoelectric ammeter, usually called a meter head. However, a meter head can only measure current...[Details]
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Pulse signal generating circuits are widely used in circuit experiments and equipment testing. For example, a certain test system needs to add adjustable multi-interval pulse excitation signals to ...[Details]
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LED packaging companies and LED lighting manufacturers will encounter the phenomenon of LED dead lights. As an LED engineer, how do you analyze and solve these problems?
There are two main re...[Details]
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Common ARM processors in the field of embedded motherboards include Freescale's I.MX series, such as MX515, MX357, MX287, MX535 and MX6X. These processors are the best choice for embedded motherboards...[Details]
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MediaTek has released its flagship 5G mobile platform, Dimensity 1000. It is reported that Dimensity 1000 is MediaTek's first 5G mobile platform, with an integrated 5G modem, manufactured using a 7nm...[Details]
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On the morning of February 7th, local time in the United States, the Federal Register website announced the "Unverified List" (UVL) updated by the Bureau of Industry and Security (BIS) of the U.S. De...[Details]
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MDK generates bin files, mainly using its own fromelf tool, the method is described as follows:
1. Create a new project named test.uv4
2. Open the Options for Target dialog box and select the User ...[Details]
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As early as 1968, Dalin of IBM Corporation in the United States proposed a new algorithm that is different from the conventional
PID control
law, namely the Dalin algorithm. The biggest f...[Details]
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Abstract: A sound guidance system based on STM32 control is designed. The system consists of a movable sound source S and three sound receivers A, B, and C. A slave STM32 microcontroller controls t...[Details]
PCB Design
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