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With the rapid development of wireless networks in recent years, smartphones have become a standard product in our daily lives. However, many loopholes and problems have been exposed during ...[Details]
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Starting later this fall, Apple will allow apps to access more device memory, or RAM, which will enable developers to improve the performance of their apps on iPhones and iPads. Currently, apps are...[Details]
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1. Input Subsystem
1. Input subsystem structure definition
struct input_dev{
const char *name; device name
const char *phys; device path in the syste...[Details]
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The electronic world is really amazing. Here is my first relay in a computer-controlled microcontroller. Let you also experience the wonders of the electronic world.
MCU program:
Wri...[Details]
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Ever since Apple enabled MFi encryption certification for iPhone data cables, the billions of dollars in profits in the counterfeit data cable market have almost disappeared; now, Apple has again use...[Details]
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With the rapid development of the Internet of Things and digital communications, the transmission network also needs to be upgraded. In this regard, the LoRa technology developed by Semtech is becomi...[Details]
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The following are excerpts from the STM32 library file, and these methods can be used in future programming. The following are the steps to convert an IO port into a structure pointer: First,...[Details]
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At the 37th IEEE Photovoltaic Specialists Meeting held in Seattle, Magnolia Solar's Chief Technology Officer Dr. Roger E. Welser gave a report on InGaAs quantum well solar cells, in which Magnolia ...[Details]
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Finally, Sony Xperia 1 II is here. For the first time, Roman numerals were added to the name of a mobile phone model, and the pronunciation is "mark 2". Before seeing the person, you have heard the n...[Details]
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Fluorescent lamps are popular all over the world as a soft and effective light source. They can be found wherever lighting is needed, whether in homes, shops, offices, schools, supermarkets, hospit...[Details]
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introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
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The signal detection circuit is shown in Figure 3 (a), and the waveform is shown in Figure 3 (b):
In Figure 3 (a), LM393 and other components form two Schmitt voltage comparators, wh...[Details]
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/* Independent keyboard scanning + buzzer + digital tube written by myself Mistake: unsigned is written as unsigner and it keeps saying that a and b cannot be found PORTD0=1; No, you have to write...[Details]
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On May 11, China Mobile's procurement and bidding website publicly announced that CoreWing Information Technology's NB-IoT chip XY1100 series was purchased by China Mobile IoT as a single source. Thi...[Details]
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Exploring Power Efficiency and Robustness in Electronic Design
November 13, 2024 –
Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving in...[Details]
MEMS sensors
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