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1. Introduction and Background
Automotive electronics are not all that different from other complex electronics: multiple CPUs, networking, real-time data collection, and extremely complex PCBs. ...[Details]
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Winter is here, and the battery level of mobile phones has turned on its metaphysical mode again. I believe that everyone has more or less encountered the following situation. Why does my small mob...[Details]
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Last Friday, I went to a customer's place to introduce the DDR3 signal integrity test solution. To my surprise, they not only did not know the key points of DDR3 bus signal integrity testing, but were...[Details]
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Introduction High-power LEDs have the characteristics of high brightness, energy saving, environmental protection, safety and high stability, and can save 60% to 70% of electricity compared to tradi...[Details]
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First of all, some colleagues may have a question: since there is a stator temperature sensor, why do we need to make a stator temperature correction model? Here we discuss its necessity as follows...[Details]
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On September 21, Dongjie Intelligent issued an announcement that
the company recently received
a notice of winning the bid from
Wenjian Medical
, confirming that the company was t...[Details]
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Ripple power supply
As electronic products become thinner and lighter, power modules also need to increase switching frequency to reduce size. Through Fourier series frequency domain analysis, R&D ...[Details]
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The test circuit for the contact resistance, coil resistance, coil pull-in voltage and release voltage of the relay is shown in the figure.
(1) Measure the contact resistance of the relay. Gene...[Details]
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There are two important trends in the development of television: from standard definition to high definition, the resolution will be higher and higher;
3D
technology that realizes ...[Details]
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Recently, Teradyne Inc. said in an earnings call that its
Robotics
team achieved $375 million in revenue in fiscal 2023.
The US-based company has three subsidiaries: Energid (productio...[Details]
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1 Overview
Oscilloscope probes are essential to the accuracy and correctness of measurement results. They are electronic components that connect the circuit under test to the input of t...[Details]
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In the Italian Solar Park Works solar highway design competition, Francesco Colarossi, Giovanna Saracino and Luisa Saracino proposed the innovative concept of "solar wind power bridge", which uses ...[Details]
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1. Experimental task : Move a single light left and right. The hardware circuit is shown in Figure 4.4.1. The eight light-emitting diodes L1-L8 are connected to the P1.0-P1.7 interface of the singl...[Details]
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On August 11, according to foreign media reports, several people familiar with the matter revealed that BYD has begun delivering blade batteries to Tesla's super factory in Berlin. According to re...[Details]
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Overview
The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]
Analogue and Mixed Signal
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