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GPIO Gerneral-Purpose IO ports, that is, general IO ports. In embedded systems, there are often a large number of relatively simple external devices/circuits. Some of these devices/circui...[Details]
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In January this year, Xiaomi and nine other companies were included in the "military list" by the United States, and Xiaomi subsequently sued the US government. In the middle of this month, Xiaomi re...[Details]
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Recently, the Southern Power Grid Energy Development Research Institute released a research report titled "New Infrastructure Gives Birth to New Electricity Consumption Business Models" (hereinafte...[Details]
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According to the latest information on Huawei’s official website, Huawei CFO Meng Wanzhou serves as rotating chairman. Screenshot from Huawei's official website According to Huawei's official ...[Details]
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Pickering Interfaces, a leading supplier of modular signal switches and electronic test and verification simulation equipment, has announced the addition of a series of 50GHz modules to its 40-785B P...[Details]
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start.S file: .globl _start _start: // Hardware related settings // Peri port setup ldr r0, =0x70000000 orr r0, r0, #0x13 mcr p15,0,r0,c15,c2,4 @ 256M(0x70000000-0x7fffffff) ...[Details]
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In the modern society with rapid economic development, the electronic products we use are becoming more and more sophisticated, and various parameter indicators are becoming more and more stringent. ...[Details]
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When making white light LEDs that synthesize RGB three primary colors, the following issues must be noted:
(1) The dominant wavelengths of light emitted by the three LED chips are generally: 6...[Details]
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The biggest obstacle to the popularization of electric vehicles powered by lithium-ion batteries is their limited driving range. The editor of Pacific Automotive Network learned that the current b...[Details]
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The 2011 Guangzhou International Lighting Exhibition was held recently. Many manufacturers at the exhibition complained to Southern Metropolis Daily reporters that although LED has developed rapidl...[Details]
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As more and more powerful driver assistance systems are introduced,
automatic driving
is becoming an increasingly feasible
automotive
technology. At an innovation summit held in Muni...[Details]
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In recent years, the fuse devices used in railway signal equipment have evolved from fuse tubes and double fuses to circuit breakers. Since the use standards and installation location standar...[Details]
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The development of ARM11 is very different from the STM32 development that we learned before. For STM32, the code is burned into the STM32 chip FLASH, and then the code is executed from the FLASH. Mo...[Details]
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Which of the three LED technologies will dominate the future?
From the perspective of process design, the direct-type white light LED structure is the easiest way to replace the traditio...[Details]
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Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]
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