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1 Introduction
In view of the limitations of the field test environment of IMU, its test method needs to be improved, and a new hardware acquisition circuit is needed. According to actual needs, bas...[Details]
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There is a very important thing in automotive electronics, which is the potential path analysis. If you search for this word, you will rarely find it on the Internet. In fact, in China, only the ...[Details]
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AP2400 is a PWM working mode, high efficiency, simple peripheral, external drive power tube, suitable for 5-100V input high-precision buck LED constant current driver chip. External drive MOS, the ...[Details]
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In 2019, the global PCB output value was approximately US$61.3 billion, a year-on-year decline of 1.7%. The automotive sector was the hardest hit, with a year-on-year decline of 8.1% to US$7.3 bill...[Details]
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Today, traditional lighting can no longer meet the needs of today's social development. With the innovative development of technologies such as AIOT, big data, cloud computing, and artificial intelli...[Details]
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The following figure shows an automatic time-delay lighting switch circuit. This circuit is practical. When you leave the room at night and turn off the lights, if the light switch is not at the door...[Details]
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When using APC UPS power supply, do not make the following charging mistakes, otherwise the consequences will be serious.
No initial charging
The first charge of the APC UPS power supply ...[Details]
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0 Introduction
The 115V/400Hz power supply used in the aviation power distribution system is generally obtained by DC inverter, and is mainly used for military aircraft, rada...[Details]
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These past few days, I have been focusing on replacing the IGBT tubes in the inverter's back stage, which is the familiar H-bridge circuit, in order to gain a deeper understanding of the relevant...[Details]
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0 Introduction
According to the principle of aerodynamics, when an object moves at supersonic speed, shock waves will be generated because the speed of movement is greater than the local ...[Details]
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0 Introduction
With the continuous progress of my country's social economy, the public's awareness of security precautions is gradually improving, and video surveillance systems are increasing...[Details]
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Working principle of inverter:
1. DC can be converted into AC through an oscillating circuit
2. The AC power is then boosted through the coil (the AC power obtained at this time i...[Details]
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I would like to say a few things about max232:
1. max232 is a level conversion circuit. The high level of 232 level is -15 volts to -3 volts, and the low level is +3 volts to +15 volts. The ideal val...[Details]
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Energy efficiency has become one of the focuses of increasing attention for all electronic products. On the one hand, it means saving more energy and reducing carbon emissions; on the other hand, hig...[Details]
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On November 6, 2024, at the 6th Smart Cockpit and User Experience Conference, Wang Shuichang, R&D Director of Valeo Smart Cockpit Products in China, said that the current automotive industry is acc...[Details]
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