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1. FD422 dual-channel power amplifier circuit principle
The circuit is shown in the attached figure. The audio signal is sent from the input terminal, and then sent to the grid of the input st...[Details]
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To say Tesla is only interested in machine learning would be an understatement. In fact, the electric car maker built an in-house supercomputer called Dojo that is optimized for training its machine ...[Details]
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Something happened recently, and I can't surf the Internet as much as before. My finger is injured and typing is not convenient, so after such a long time, I wrote this chapter to say: "This tu...[Details]
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Today’s “always connected” consumers want to charge their portable electronics anytime, anywhere. For example, we often see travelers charging their phones, laptops, and headphones while waiting to ...[Details]
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Recently, according to domestic media reports, the global power battery leader CATL is actively promoting a lithium mine rebate plan to automakers to achieve battery price reduction. The report pointe...[Details]
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1. Causes of positioning interference When there is interference on the bus, experienced engineers can quickly locate it, but it is very troublesome for novices. There are many reasons for bus inte...[Details]
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Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first
robot
for shoulder surgery
.
Shoulder join...[Details]
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In the product packaging process, automatic labeling machines play an increasingly important role. They can automatically stick labels to products, reducing the cost of manual operation and the mis...[Details]
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1. Increase the size method:
The expected luminous flux is achieved by increasing the effective luminous area of a single LED and changing the specially designed electrode structure (general...[Details]
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CA8220 is a single-phase harmonic tester, suitable for single-phase or balanced three-phase circuits in the power grid for power quality monitoring and diagnosis. It uses an EL backlight LCD displa...[Details]
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1 Introduction
As people's safety awareness continues to improve, equipment safety monitoring becomes increasingly important. Various online monitoring devices emerge in an endless stream,...[Details]
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The ADC0832 voltmeter simulation schematic is as follows The source program of the microcontroller voltmeter is as follows: #include reg52.h #include intrins.h #define uint unsigned int #define ...[Details]
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Bimetallic thermometer is a field detection instrument for measuring medium and low temperatures. The instrument uses two metals with different temperature expansion coefficients to make a thermal c...[Details]
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Since the reform and opening up, the security industry has experienced rapid development for nearly two decades. Taking security video surveillance as an example, its technology has developed from...[Details]
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References: ① Keil Help ② "STC MCU Principles and Applications - Analysis and Design from Devices, Assembly, C to Operating Systems" by He Bin ③MCS-51 Series Microcontrollers and Their Applications ...[Details]
Automotive Electronics
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