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This is purely a personal preference. The system UI is getting better and better now, but I still like the command line inexplicably, it's a kind of nostalgia. Once again, this is just a personal h...[Details]
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The timer/counter control register TCON latches the external interrupt source and its trigger mode, timer T0 and T1 overflow interrupt. IE0, IT0, IE1, IT1 in the TCON register. The bit format in TCON...[Details]
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Working Principle of Stepper Motor
(I) Principle of Reactive Stepper Motor
Since the principle of the reactive stepper motor is relatively simple, the principle of the three-phas...[Details]
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On January 5, Gaole Co., Ltd., whose main business is toy manufacturing, received a letter of concern from the Shenzhen Stock Exchange due to its cross-border investment of 2 billion yuan to build a 2...[Details]
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Interrupt line problem: From the above figure, we can see that the EXTI0 interrupt line shared by PA0, PB0...PG0, and the EXTI1 interrupt line shared by PA1, PB2...PG1, that is, in the programmi...[Details]
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On August 2, Shenzhen West Gravity Bay Heart Viewing Shajing - Bao'an District Major Project and Industrial Space Resources Matchmaking Conference (Shajing Special) opened at the Central Asia Silicon...[Details]
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The touch screen is realized through interrupts. My program runs in sdram. To correctly implement interrupt jumps, the MMU must work to realize the mapping of physical addresses and virtual addresses...[Details]
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Apple has made some welcome improvements to the Photos app in iOS 15, such as the ability to view a photo's EXIF data. This feature is accessed through a new "Info" button, which also displays the ...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, w...[Details]
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1. Introduction to BootLoader
Running GNU/Linux systems on dedicated embedded boards has become increasingly popular. From a software perspective, an embedded Linux system can usually be divided i...[Details]
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Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, announced a global distribution agreement with Fortebit. The company designs ...[Details]
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With the extensive application of electrical and electronic equipment, electromagnetic waves are everywhere, and they are potential sources of interference for electronic equipment. However, if v...[Details]
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To reset the C51MCU, a high level needs to be connected to the 9th pin for 2us (two clock cycles). The MCU system is reset once when it is powered on, and the system is reset again when the key is pr...[Details]
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MCS-51 series microcontrollers will be the mainstream microcontrollers in my country at present and for a considerable period of time in the future. However, in the early development process, progr...[Details]
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ATmega128 is the most powerful microcontroller in the AVR series, with the following main features:
(1) Advanced RISC reduced instruction set architecture: ATmega128 has 133 powerful instructions, ...[Details]