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Electric and hybrid vehicles can charge their high-voltage battery subsystems through DC charging piles or ordinary AC power sockets. The on-board charger ( OBC ) is the core system of AC charging. A...[Details]
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Permanent memory voice loop playback circuit diagram
Press the REC button, L1 lights up, and the signal input from the microphone enters the amplifier inside SR9G26. The gain of the amplifier is co...[Details]
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The global manufacturing industry has entered a critical period of transformation and upgrading. Factories and enterprises have begun to use the new generation of intelligent production technology to...[Details]
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The safety of new energy vehicle batteries has always been a concern of consumers. After BYD and GAC Aion launched blade batteries and magazine batteries, we saw battery safety entering a new field, ...[Details]
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The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]
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On July 6, Star Semiconductor announced that the company received the "China Securities Regulatory Commission Administrative License Application Acceptance Form" (Acceptance Serial Number: 211736) is...[Details]
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On July 3, Reuters reported that data showed that Samsung's second-quarter profits may shrink by more than half as its declining chip shipments to Huawei led to price squeezes and oversupply. Analy...[Details]
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I haven't updated my blog for two or three months. In the past two months, I have been learning AVR microcontrollers. The complexity of the chip has increased a lot. I read the 300-page data sheet th...[Details]
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New smart RGB LEDs from ams and OSRAM will set a new benchmark for dynamic lighting in automotive interiors
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OSIRE® E3731i intelligent RGB LED can control hundreds of LEDs sim...[Details]
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According to The Elec, LG Display will join Samsung Display to jointly supply LTPO TFT OLED panels for Apple's iPhone 14 series to be launched next year (Note: LTPO refers to low-temperature polycrys...[Details]
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O Introduction
With the increasingly severe anti-terrorism situation at home and abroad and the frequent occurrence of various emergencies, higher requirements have been put forward for the arm...[Details]
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Not long ago, BYD announced that it would replace the power battery units of most of its pure electric and hybrid models on sale with lithium iron phosphate blade batteries with better safety perfor...[Details]
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Conventional microwave detector diode and beam lead diode video impedance (RV) test methods and instruments have the defect of being inconsistent with the national test standard (GB6570-86). It is ...[Details]
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On September 25, last night, GAC Trumpchi's new concept car 1 Concept was officially released. The new car adopts Huawei's intelligent car solution, equipped with Huawei's Hongmeng cockpit and Qian...[Details]
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1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
Analog electronics
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