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I2C and SMBUS bus master-slave mode is different from 4-wire SPI QSPI and Microwire data interface standards. This bus mode only needs 2 lines for data transmission and sends and receives data on the...[Details]
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There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring the ...[Details]
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In recent years, the automobile market has been a rapidly developing market in China and has made a huge contribution to the growth of our country's GDP. As cars become more "electronic" and "syste...[Details]
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According to Tianyancha APP, on October 19, Huawei Technologies Co., Ltd. disclosed the patent of "Motion Posture Recognition Method, Terminal Equipment and Storage Medium", with publication number C...[Details]
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Wireless remote control switches control the opening and closing of electrical appliances in a non-contact manner. No wiring is required between the control buttons and the controlled appliances. ...[Details]
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Visible light emitting diodes ( LEDs ) are characterized by high efficiency and long life. They are now widely used. Manufacturers have developed new devices with higher luminous flux, longer lif...[Details]
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Audio giant Marshall has unveiled a new pair of wireless earphones, its first true wireless earphones. Called the Marshall Mode II, they're identical to most of its earphones in design and functional...[Details]
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1 Introduction In the application of aviation power supply system, electric vehicle and other vehicle power supply, shipboard power supply, battery energy storage and other applications, both si...[Details]
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Understanding the need for cyber-secure image sensors
in ADAS and in-cabin monitoring systems
Understanding the Need for Cyber-Secure Image Sensors for ADAS and Cabin Monitoring...[Details]
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When the motor is running, the magnetic field distribution in its internal structure is both complex and clear.
First, let's look at and analyze the magnetic field profile generated by one pol...[Details]
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On August 23, Beijing Enli Power Technology Co., Ltd. (hereinafter referred to as "Enli Power") announced that it had signed a designated letter with a well-known American
commercial vehicle
m...[Details]
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Manually assemble the following program machine code and analyze the execution function of the program segment. CLR A MOV R2, A MOV R7, #4 LOOP: CLR C MOV A, R0 RLC...[Details]
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On August 16, the BOE (BOE Oriental Electronics Co., Ltd.) self-produced technology popularization variety show "BOE Worry-solving Lab" Adventure Discovery Season returned with a brand new look a...[Details]
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Samsung Electronics has begun making huge semiconductor investments worth a total of $31.7 billion, according to Korea IT News. The company recently began investing in its NAND flash memory factory i...[Details]
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1 Design Principles
1.1 Magnetic Field Theory
According to Maxwell's electromagnetic field theory, alternating current will generate an alternating electromagnetic field around it. The frequen...[Details]