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Recently, CoreEngine Technology announced that it has made a major breakthrough in the field of autonomous driving - the full-scenario high-end autonomous driving chip "Xingchen No. 1" (AD1000) was...[Details]
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Fairchild's FMS9884A image-to-digital converter is a complete integrated analog interface. It can digitize RGB images with a resolution of 1280×1024 (85Hz refresh) or 1600×1200 (75Hz refresh), using ...[Details]
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When using STM32, a part of the internal 1flash can often be allocated as a data storage area (EEPROM) to save data after power failure. The N76E003 microcontroller can also achieve similar functions...[Details]
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These hemispherical solar cells can float on the sea surface in different environments and connect into a huge mesh structure to form a large power station.
According to foreign media report...[Details]
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In the increasingly calm market environment of autonomous driving, mass production capability has become a "threshold" to test whether each company has real technical strength. For start-ups, it is t...[Details]
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Introduction of White Light LED
There are generally two ways to synthesize white light LEDs. The first is RGB, that is, red light LED + green light LED + blue light LED. The main problem with t...[Details]
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Recently, Saudi Basic Industries Corporation (SABIC) and China Petroleum & Chemical Corporation (Sinopec) jointly announced the establishment of a new joint venture in Tianjin, China-Saudi Arabia ...[Details]
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1. LED light source has high luminous efficiency
Comparison of luminous efficiency: Incandescent lamps and halogen lamps have a luminous efficiency of 12-24 lumens/watt, fluorescent lamps have...[Details]
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PCB design and implementation
Proper PCB design is critical to properly calibrate a VNA. Techniques such as TRL can compensate for errors in PCB design, but they cannot completely eliminate them. F...[Details]
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According to statistics from the Global Mobile Suppliers Alliance (GSA), as of January 2020, 61 commercial 5G networks have been deployed in 34 countries around the world, and 348 operators in 119 co...[Details]
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BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction switching) and therefore more complex to control. BLDC motor control requires knowledge of the rotor position ...[Details]
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In the early morning of September 11, after introducing the iPhone 11, Apple also grandly launched the iPhone 11 Pro and iPhone 11 Pro Max with rear triple cameras. Both phones come in four colors,...[Details]
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The phase profile imprinted by a spatial light modulator (SLM) and the resulting light intensity profile in the capture plane. Image source: Physicist Organization Network Want to know if a very ...[Details]
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Many users have asked about the test methods for A/D and D/A converters used in audio systems. They are summarized below for reference. 1. A/D converter testing in audio systems The inp...[Details]
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The method of using the following file is: save the following file in the Linux kernel source code directory. The name of the file is .config, then make menuconfig, and when it appears Select the Loa...[Details]