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Apple Inc. is considering launching a larger iPad Pro tablet, and the super-sized model could be released within a few years. According to Bloomberg reporter Mark Gurman, the 12.9-inch iPad Pro relea...[Details]
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Today, Intel announced that its innovation has returned to a two-year cycle. Intel said that the yield rate of 10nm has been greatly improved, and a series of new products will be launched in 2020. 7...[Details]
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Sina Digital News, December 29, Ximalaya and Xiaomi Xiaoai Speaker announced today that they have officially reached a cooperation agreement. Both parties said that they will deepen cooperation ...[Details]
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Timer initial value calculation
Crystal oscillator 8M requires timing 25us and frequency division ratio 1:2
Initial value (EE) = 256 - 25/ (4/8*2) + 14/2 = 256- 25 + 7 = 238
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ARM processors have two levels of external interrupts: FIQ and IRQ, which are activated by level-sensitive low-level (LOW) signals to enter the processor. In order to generate an interrupt, the corre...[Details]
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Preparation before using a benchtop multimeter Before use, you should carefully read the relevant instruction manual and familiarize yourself with the functions of the power switch, jacks, range ...[Details]
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The digital tube displays 1-6 in sequence and keeps the visual state, which is also called dynamic scanning display. 1#include reg52.h 2#define uint unsigned int 3#define uchar unsigned char 4sb...[Details]
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On August 3, BYD (002594.SZ) released its production and sales report for July 2022. The production and sales report showed that BYD's total installed capacity of new energy vehicle power batteries ...[Details]
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YANG DESIGN electrical equipment, smart hardware, medical device design cases Text: Innovative design of smart hardware products You can keep track of your data anytime, anywhere while working fro...[Details]
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Axial clearance effect
Bearing clearance is also called bearing play. The so-called bearing play refers to the amount of movement when the inner ring or outer ring of the bearing is fixed when...[Details]
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Panos Panay, the creator of Surface, said on Twitter that the launch date of Microsoft's new true wireless headset Surface Earbuds will be postponed to spring 2020. Panos Panay said: "Product manuf...[Details]
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To solve this problem, a team led by Shyni Varghese of the University of California, San Diego, has developed an "artificial bone". Bone marrow stem cells from donors can grow in this artificial bone...[Details]
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Working principle of electric contact pressure gauge The electric contact pressure gauge is an instrument that is equipped with an electrical device on the basis of an ordinary pressure gauge. Wh...[Details]
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Recently, researchers at MIT used an actuator with self-repair technology and bionic muscles to significantly improve the elastic performance of aerial
robots
, and are one step closer to p...[Details]
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As electronic products continue to miniaturize and integrate functions, the limitations of traditional discrete logic devices are becoming increasingly apparent. Texas Instruments (TI) recently rel...[Details]