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It is expected that by 2023, the annual shipment of Bluetooth smart building devices will exceed 374 million, and developers and engineers will have many opportunities to continue to participate i...[Details]
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The audio power amplifier circuit is a circuit specially used to amplify the power of audio signals. It is a low-frequency signal amplifier circuit and often appears in the form of an integrated ci...[Details]
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After the system is updated in the last learning record of the SD card update system of AM335X, the Linux system will be taken out from the EMMC to run the application in the future. Then we will i...[Details]
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1. IntroductionLED
backlight
modules are divided into two categories according to the incident position of the light source: direct-type and side-entry. The direct-type is to
arrange
...[Details]
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On April 4, CATL's first overseas factory in Thuringia, Germany officially obtained a license for battery cell production, marking a milestone in CATL's global layout.
At a celebration ceremon...[Details]
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Figure 5 shows a typical application circuit of IR2166 driving an electronic ballast, where the input is the voltage rectified by a full-bridge rectifier. The input voltage range is 100V~250V, the in...[Details]
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Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]
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The picture shows a universal circuit for turning on and off the light with applause or whistle, which brings convenience to the elderly and disabled patients and those who find it difficult to find ...[Details]
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The measurement principle of electromagnetic flowmeter is Faraday's law of electromagnetic induction. The main components of the sensor are: measuring tube, electrode, excitation coil, iron core and y...[Details]
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Wireless charging of electric vehicles is not far away. Mass-produced models will be equipped with this technology in the next two years. Of course, its efficiency cannot replace charging piles at...[Details]
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Ground current: current flowing in the earth or in a grounding electrode.
Grounding conductor: refers to the conductor that constitutes the ground, which connects equipment, electrical devices, wir...[Details]
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The step-up DC-DC switching converter operates at 650 kHz/1300 kHz. The ADP1612 and ADP1613 step-up converters can supply more than 150 mA at up to 20 V when powered by a single 1.8 V to 5.5 V or 2...[Details]
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According to BusinessKorea, market research organization SNE Research recently stated that some companies are expected to start producing all-solid-state batteries in 2024 or 2025. “SES recently an...[Details]
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Enthusiast Network reported (by Wu Zipeng), as the upstream of the electronic industry chain, it is the cornerstone of the entire innovation. In order to meet the needs of terminal equipment for mu...[Details]
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The launch of the iPhone 12 series will allow its main supplier Foxconn to see significant earnings during the holiday period and the last quarter of 2020, and the company has also announced that it ...[Details]
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