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RIAA Compensated Amplifier for Low Noise OP Amplifier
Function of the circuit
This circuit is used to enhance high frequencies when recording, and to compensate and amplify when playing. In order...[Details]
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In the previous issue,
Technical Interpretation of the "Guidelines for the Construction of Automotive Chip Standard System" and Overview of Power Chip Measurement
, we introduced the interp...[Details]
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I saw a lot of rotating LED displays made by foreigners on the Internet, which were very cool. I also tried to make a similar display with a perforated board, and the result was pretty good. So ...[Details]
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On the afternoon of June 15, China Energy Engineering Corporation (hereinafter referred to as "China Energy Engineering") and Contemporary Amperex Technology Co., Ltd. (hereinafter referred to ...[Details]
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In 2002, General Motors released a concept car, Hy-wire. This concept car formally established the concept of skateboard chassis in the automotive industry. At that time, GM believed that the skatebo...[Details]
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This design introduces in detail a design scheme and implementation method of a digital capacitance measuring instrument based on a single-chip microcomputer. The main design method is to use a 555 c...[Details]
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Recently, Hyundai Motor Group has completed the research and development of the sixth-generation in-vehicle infotainment system, which is equipped with augmented reality (AR) navigation and in-car pa...[Details]
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Recently, OnePlus officially announced that its new product will be equipped with a 120Hz high refresh rate screen. Shortly afterwards, foreign media GSMArena found a product with model number IN2023...[Details]
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The first difference is of course the name: SPI (Serial Peripheral Interface); I2C (INTER IC BUS) UART (Universal Asynchronous Receiver Transmitter) Second, the difference is in the e...[Details]
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There are many different methods of infrastructure power distribution used around the world, which presents many challenges to power engineers as they design products that rely on high voltage powe...[Details]
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Introduction
Embedded technology is one of the fastest growing, most widely used and most promising information technology fields. At present, the shortage of embedded system talents in society has ...[Details]
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1 Introduction
For the measurement of capacitance sensors, the traditional circuit method has its insurmountable limitations. The complex analog circuit design and the difficult to expand capa...[Details]
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Xperi Corporation announced today that it has signed a licensing agreement with Yangtze Memory Technologies Corp., which provides access to a fundamental portfolio of semiconductor intellectual prope...[Details]
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1. Without a servo drive, there is no particularly good way. You can use a multimeter to measure the resistance between phases in pairs, which should be roughly equal. If you have an adjustable v...[Details]
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The electrification of transportation is built on innovative developments, not only in battery technology and fast chargers, but also in on-board chargers (OBCs) that support up to Level 2 charging...[Details]
DSP and ARM Processors
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