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When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately co...[Details]
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1 Introduction
With the continuous development of power electronics technology and the continuous updating of power electronics products, pulse width modulation technology has been more ...[Details]
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Since the beginning of this year, products and concept products related to driverless cars, new energy electric cars, Internet cars, and screen-projecting smart cars have emerged one after another. L...[Details]
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The serial port inside the 51 series microcontroller has the function of communication. This serial port can be used as a communication interface. Serial communication can be carried out with the ser...[Details]
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Recently, Shanghai, China - VeriSilicon announced that 3D vision and () solution provider Yinniu Micro (referred to as "Yinniu")
has adopted VeriSilicon's low-latency, low-power dual-channel im...[Details]
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1 Introduction BCD code is also called binary/decimal code, which is a binary coded decimal code. When designing and testing digital circuit hardware or dealing with integrated circuits with...[Details]
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1. When repairing
a switching power supply
, first use a multimeter to check whether each power component is short-circuited, such as the power rectifier bridge, switch tube, high-frequency...[Details]
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Judging from the global technological trends, 800V high voltage is the only way for electric vehicles to take in the future.
But you have to know that 800V brings not only faster charging effi...[Details]
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Solar trackers:
The solar modules in this array, manufactured by Semprius, are being tested. The modules are mounted on dual-axis trackers that keep them pointed toward the sun.
Semp...[Details]
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According to Korean media ETNEWS, the Samsung Galaxy S22's rear camera array is unlikely to have a time-of-flight (ToF) sensor. The ToF sensor calculates how long it takes for the reflected light b...[Details]
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When a power line fails, the power supply company staff can understand the fault situation before the user; when the customer has not yet noticed the fault, the cause of the fault is automatically ...[Details]
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(Image source: Intel) According to foreign media reports, on December 16 local time, US semiconductor giant Intel announced that it had acquired Israeli startup Habana Labs for US$2 billion (appro...[Details]
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The advanced control timer (Tim1) in the STM32 is composed of a 16-bit auto-reload counter, which is driven by a programmable prescaler. The purpose is to measure the pulse width of the input signal ...[Details]
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Authors: Wim VanderbauwhedeCo
-Investigator, University of
Glasgowwim@dcs.gla.ac.uk
Leif AzzopardiCo
-Investigator, University of Glasgowleif@dcs.gla.ac.uk
Mahmoud
Moadel...[Details]
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For vehicle-mounted controllers, there are usually strict standards for CAN cycle fluctuations. The national standards are as follows. Based on the national standards, each OEM has slight diffe...[Details]
Analog electronics
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