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On October 20, at the 2021 World VR Industry Conference held in Nanchang, Jiangxi, Huawei's new intelligent in-vehicle optical product AR-HUD won the VR/AR Innovation Award for its small size, large ...[Details]
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Do you find voice commands in the car boring now? That is, the instructions that can control the vehicle. That is, he is too rigid and cannot have a normal conversation. In order to solve this pr...[Details]
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Precautions for using common electrical instruments
1. Use of clamp meter
A clamp meter is an instrument used to measure the current of an operating electrical circuit. I...[Details]
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Capacitive level gauges are widely used for continuous measurement of liquid levels in electric power, metallurgy, chemical industry, water conservancy, food, sewage treatment, boiler drums, etc. Ca...[Details]
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Today, ASML released its first quarter financial report for 2020. In Q1, it achieved net orders of 3.1 billion euros, net sales of 2.4 billion euros, a gross profit margin of 45.1%, and a net profit ...[Details]
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Today, the world's first mobile phone equipped with an under-screen camera, the ZTE A20, was officially released, priced from 2,198 yuan. The phone is currently available for pre-sale on ZTE Mall, JD...[Details]
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Yunda Energy Technology Group Co., Ltd. (hereinafter referred to as the "Company") held the 16th meeting of the 5th Board of Directors and the 11th meeting of the 5th Board of Supervisors on March ...[Details]
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1. Measure the polarity of each foot of the rectifier bridge Set the multimeter to R×1k, connect the black probe to any pin of the bridge stack, and use the red probe to measure the other three pins ...[Details]
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Modern ultrasonic medical imaging systems use coded excitation pulse sequences to replace single pulses as the transmission signal , which reduces the peak value of the transmission pulse. When rec...[Details]
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Making GaN less mysterious, Tektronix and Innoscience work together to accelerate future technology
Beijing, China, April 22, 2022 - Tektronix, which has been focusing on third-gener...[Details]
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Today, Samsung Semiconductor launched three new automotive chip solutions: Exynos Auto T5123 for in-vehicle 5G connectivity, Exynos Auto V7 with ASIL-B safety level for smart cockpit systems and its ...[Details]
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1 Selection and replacement of inductors
When selecting an inductor, you should first consider whether its performance parameters (such as inductance, rated current, quality factor, etc.) ...[Details]
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Samsung has equipped its latest flagship phone, the Galaxy S21 Ultra, with a periscope camera module with 10x optical zoom. This module is Samsung's first dual folded optical 10x zoom product i...[Details]
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This independent digital tube on the development board is connected to the P0 pin of the microcontroller. Corresponding relationship: P0.0 - A P0.1- B P0.2- C P0.3- D……… 3.7.2 Introduction to digit...[Details]
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In order to achieve synchronization between threads, a mutex lock is usually added before executing the critical code segment, and unlocked after the critical code segment is executed. In order to ...[Details]
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