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This circuit uses a voltage regulator circuit LM723 (IC1) as the core. By adjusting P1, the output voltage can be continuously adjusted from 0-30V. Q1 is used for current drive expansion (a heat s...[Details]
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In pursuit of longer battery life, power battery suppliers and car companies have been working on the capacity density of batteries. Lithium iron phosphate batteries, which were originally known for ...[Details]
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For fans, this year's Qatar World Cup can be called "Twilight of the Gods". Messi has already made it clear that this is his last World Cup. Considering Ronaldo's age, his World Cup jou...[Details]
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In the next few years, the lithium battery industry will enter the TWh era. The production capacity plans of global battery giants have reached several thousand GWh. By then, the demand for equipment...[Details]
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Judging from the mainstream models on the market, the main anti-theft methods include engine immobilizer system (IMMO), remote keyless entry (RKE), keyless entry (PKE), two-way smart key, infrared ...[Details]
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1. IP Introduction IP is the core protocol in the TCP/IP protocol suite. All packets, such as TCP, UDP, ICMP and IGMP, are encapsulated in the IP datagram format before transmission (see Figure 1-4)....[Details]
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The number of pixels of ADAS cameras has increased from 1.7, 5.4M to 8MP.
In June 2024, Yano Research Institute conducted a survey on the global market for ADAS (Advanced Driver Assistan...[Details]
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A navigation mark light is a type of traffic light installed on certain navigation marks to ensure safe navigation of ships at night. It emits a specified light color and flashing frequency at nig...[Details]
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According to foreign media reports, the Indian government will provide financial incentives and supporting facilities worth about 500 billion rupees (about 6.6 billion US dollars) to attract global s...[Details]
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Infineon launches new IoT sensor platform, XENSIV™ connected sensor suite The IoT ecosystem and connected devices have unlocked new service products and peripheral services . However, before depl...[Details]
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I often encounter some annoying pseudo instructions starting with ".", such as .globl _start .balign .align .data .text, etc. The most annoying one is as follows: _undefined_instruction: .word undefi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Overview I just recently adjusted the I2C control of ADXL345 on TQ2440, and can view the inclination changes of the three axes XYZ through the serial port and TFT screen. I originally planned to ex...[Details]
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China Energy Storage Network:
It took the lead in completing the pilot construction of 27 digital power supply stations in Lintong, Xi'an and Yaozhou, Tongchuan, achieving "one team on site...[Details]
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Common errors in flow meters during application include poor operation, flow disturbance, and poor installation; cavitation and bubbles in the liquid; condensate in the gas; wear and deposition, etc....[Details]