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On November 22, many rumors claimed that Apple would launch an augmented reality (AR) or mixed reality (MR) device in the near future. At present, AR functions have become very active on the iPhone a...[Details]
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In the s3c2440 real-time clock (RTC), two interrupt sources are defined: alarm interrupt and time beat interrupt. Some netizens asked about the usage of these two interrupts. Recently, I took some tim...[Details]
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The following factors may affect the operation of ultrasonic sensors. Please analyze the specific reasons in detail. This article is for reference only.
1. Scope and size
The size of the obje...[Details]
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one
The shy rose blooms quietly!
The truth behind this horrific secret operation was revealed today!
It turns out that Apple is quietly making cars! A...[Details]
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(I) C51 calling method
#include intrins.h
_nop_();
(II) Calling method under ARM
__asm void nop(void)
{
NOP
}
Then call this function in the following C code:
void main()
{
....[Details]
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Jiwei.com reported that recently, Taijing Technology disclosed its 2020 annual report. Data showed that its operating income in 2020 was 631 million yuan, a year-on-year increase of 8.84%, mainly due...[Details]
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1. Switching order: When opening the screen: turn on the power first, then turn on the screen. When closing the screen: turn off the screen first, then turn off the power.
(If you turn off the c...[Details]
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In March this year, Changdian Technology provided chip packaging and testing services to Beijing Skerry, helping Beijing Skerry launch China's first ETC SoC chip SKY6650 for automotive pre-installati...[Details]
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Replacing MR16 halogen lamps with LEDs can effectively reduce energy consumption and save circuit and system maintenance costs. This application note details the advantages of using LEDs in current...[Details]
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Seize the opportunity, take advantage of the situation, and jointly shape the future of new energy
In recent years, my country's new energy industry has ushered in rapid development, w...[Details]
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Stethoscope Earring Elasticity Tester GB11237-TL Stethoscope Earring Elasticity Tester adopts 7-inch (120×90) single-color LCD touch screen with Chinese menu display. Nominal specification, classif...[Details]
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A project signing ceremony between NIO and Hefei City was held at the NIO factory in Hefei, Anhui Province. According to the agreement, NIO's China headquarters project will be located in Hefei. A...[Details]
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/************************************************************************ Purpose: Establish PCF8591 operation library Target system: Based on AVR microcontroller ...[Details]
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Industry sources say that with major customers such as OPPO, vivo, LG, Xiaomi, realme and ZTE increasing their inventory, MediaTek's 5G chip shipments are expected to reach more than 120 million sets...[Details]
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Building an integrated ecosystem of AUTOSAR software and hardware to promote innovation in intelligent connected vehicles
November 18, 2024, Beijing, China –
iSoftStone and Ren...[Details]