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In the field of new energy vehicles, in addition to arranging upstream lithium resources and establishing power battery joint ventures, Chinese automobile companies have also set their sights on the ...[Details]

Among the u-boot code selections, only 201009 is the latest u-boot version that can be compiled directly without memset.s. After blocking the call of lowlevel_init, I moved all the hardware initial...[Details]

On August 9, according to Bloomberg, Panasonic stated that it has sued Xiaomi and OPPO in multiple jurisdictions over standard essential patents in the field of cellular communications. Proceedings a...[Details]

Infineon launches single-chip solution NAC1080 with integrated half-bridge driver IC for NFC passive lock and other applications In 2020, the global smart lock market size was US$1....[Details]

An oscilloscope is an indispensable tool for any engineer today. With the signal voltage viewing capability of an oscilloscope, engineers can diagnose faults in electronic equipment and examine elect...[Details]

Recently, Yao Minghui, Party Secretary and Chairman of China Gezhouba Group Equipment Industry Co., Ltd., and his delegation visited Sungrow. The two parties signed a strategic cooperation agreemen...[Details]

As we all know, in recent years, the market share of OLED panels in consumer electronics markets such as smartphones has been increasing rapidly, and has gradually moved from the previous high-end fl...[Details]

The sensor body of the open channel flow meter is made of plastic, so it is lightweight and corrosion-resistant. The open channel flowmeter has a simple structure and no moving parts. This flowmeter ...[Details]

In experimental teaching in colleges and universities, traditional spectrum analyzers are commonly used to perform frequency domain analysis and measurement of signals. Traditional spectrum analyzers ...[Details]

Introduction: This paper proposes a high-precision composite pulse uniform density modulation (CPSM) induction heating power supply. The AVR microcontroller and hardware circuit work in coordination ...[Details]

According to the experience summarized by mainstream foreign suppliers, the industry now divides the automotive E/E architecture into five functional areas: power domain (safety), chassis domain (veh...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

1. Circuit diagram analysis 1.1 Dot matrix experiment diagram P0 controls all rows, and P0 outputs low level and is effective; 74hc595 output controls all columns, and outputs high level and is e...[Details]

In the automotive world, a storm is brewing, led by Chinese manufacturer BYD. This former mobile phone battery manufacturer is now rapidly emerging as an important player in the global electric vehic...[Details]

summary Surface mount IC packages rely on printed circuit boards (PCBs) to dissipate heat. In general, PCBs are the primary cooling method for high power semiconductor devices. A good PCB thermal de...[Details]