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On the morning of September 23, Apple shared a new behind-the-scenes video introducing how the iPhone 11 Pro commercial was shot. The video shows some of the footage used to shoot the commer...[Details]
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The lightweighting of automobiles plays an indispensable role in the overall energy conservation and emission reduction of vehicles. As the body and chassis structural parts account for half of the...[Details]
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1. Based on linux2.6.32, only for mem(SDR) 2. If you are interested, please read: Comparison of power management solutions APM and ACPI.doc Introduction to sleep and wake-up of Linux system.doc 3. Th...[Details]
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The SolarOcean series launched by Samil New Energy is suitable for ground power stations and large distributed power stations, including the high-temperature and high-altitude western China. The ma...[Details]
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The power supply circuit is an indispensable part of electronic products. However, different devices or modules have different operating voltages, so DC-DC voltage conversion circuits are very comm...[Details]
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PWM Dimming (Pulse Width Modulation) is currently the most common and best grayscale adjustment method for LEDs. PWM is easier to understand, which is to control the ratio of the time when the LED ...[Details]
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1 Introduction 1.1 Introduction to LPC1752 and AT24C08C LPC1752 is a Cortex M3 chip launched by NXP, with a maximum operating frequency of 80M AT24C08C is an I2C serial EEPROM from Atmel, replacing...[Details]
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Section 3. Selection of organic light-emitting materials
The properties of organic materials deeply affect the performance of the optoelectronic properties of the device. In the selection of an...[Details]
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There are some experiences I can share with you: (1) The output of the power supply circuit is connected to the board through a low-resistance, high-power resistor. In this way, the power supply ...[Details]
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Spotlights are typical modern lighting styles without a main light and a fixed scale. They can create an indoor lighting atmosphere. If a row of small spotlights are combined, the light can chang...[Details]
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DSP (digital singnal processor) is a unique microprocessor with its own complete instruction system. It is a device that processes a large amount of information with digital signals. A digital signal...[Details]
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According to BusinessKorea, Chinese LCD panel manufacturers are stepping up their offensive. Market research firm IHS Markit said on May 1 that Chinese panel manufacturers accounted for 33.9% of glob...[Details]
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Electronic loads are commonly used in product design and production testing of power supplies or other power conversion devices, including motor drives and inverters. Loads generally come in two form...[Details]
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Autonomous driving is developing in full swing, but standards and regulations are the core issues in the industry. The lack of "standards" and "laws" has become an obstacle to the commercialization o...[Details]
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The rapid development of science and technology revolution has made the automotive industry undergo an unprecedented profound change. Among them, technological innovation, as the core driving force...[Details]