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1. Circuit Diagram
The current that needs to flow through a diode to light up is generally 3mA~10mA, and the voltage drop across the diode is 1.6V~1.7V.
2. Light up the d...[Details]
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In 2023, the purchase tax exemption for new energy vehicles will be extended for the third time. Although the "national subsidy" has been completely withdrawn, local governments have begun to take ...[Details]
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The main drive electronic control system is an important part of new energy vehicles. This article will start from the system block diagram of the electronic control system, introduce the various c...[Details]
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According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
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4 Application design of three-in-one sensor
The microprocessor uses a two-wire serial digital interface to communicate with the sensor, and the hardware interface is very simple; however, ...[Details]
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Six months ago, Huawei made its first public statement that it does not manufacture cars but only provides incremental components to car companies. However, Huawei did not specify what "incremental" ...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output powe...[Details]
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I had nothing to do, so I studied the storage location of variables in MCU. ps: There are three places where data can be stored in MCU: register, rom, and ram. Standard C keywords involved: register...[Details]
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After reading the examples in the CD that comes with the mini2440, the C language program to light up the LED is a bit complicated. When I opened the project and saw so many files, I was stunned. For...[Details]
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;-------------------------------------------------------------------- ; ; 1-wire device access ;DS2430 ;memory function ;write scratchpad ;read scratchpad ; ;read memory : ; resource occupy by ICD2 ...[Details]
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1 Composition and function of the servo system The AC follow-up system consists of an AC motor, an AC servo driver, a follow-up controller, an encoder (resolver), a reducer, etc., as shown in Figure...[Details]
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Abstract: This article introduces a low-power multi-channel data acquisition and processing system based on DSP and CPLD. The entire system uses DSP and CPLD to dynamically set the A/D sampling channe...[Details]
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① Polling: The application program reads continuously; the driver program reads continuously, occupying a large amount of CPU resources.
②Interrupt: The application is blocked in read; the dri...[Details]
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As the "crown" of computational graphics, ray tracing technology has developed rapidly in recent years. Many manufacturers provide ray tracing technology. In ray tracing, the path of each ray is co...[Details]
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summary
Highly accurate and robust localization capability is crucial for autonomous vehicles (AVs) in urban scenarios. Traditional vision-based methods suffer from localization loss due to il...[Details]
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