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GPIO is the abbreviation of general purpose input and output. In other words, it is a pin that can be controlled by the MCU. The MCU connects to external devices through GPIO pins to achieve ex...[Details]
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Recently, a strategic cooperation signing ceremony between UBTECH Robotics and People's Daily Online was held in Beijing. In the future, the two parties will work together to promote the integrated...[Details]
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At the 2019 Hangzhou Yunqi Conference, Intel and Alibaba Cloud signed a strategic cooperation memorandum and announced that they will work closely in the fields of 360 8K VR, 3D digital twins, cloud ...[Details]
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21. Regarding holdoff, what is the difference between triggering and non-triggering in the oscilloscope's processing of acquired signals?
A: For a digital oscilloscope, whether it is triggered or not...[Details]
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Preface
The emergence of GPRS (General Packet Radio Service) makes full use of the existing GSM network. It is not only suitable for intermittent, sudden or frequent, ...[Details]
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Interrupt concept What is an interrupt When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt occurs); The CPU temporarily interrupts the...[Details]
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In the logistics industry, trailer unloading is a repetitive and arduous task. In order to reduce human burden and improve efficiency, many companies have begun to develop automated unloading systems...[Details]
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In MCU (M16), the timer is an independent module. M16 has three independent timer modules, namely T/C0, T/C1 and T/C2; T/C0 and T/C2 are 8-bit timers, while T/C1 is a 16-bit timer. The work of the ti...[Details]
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Schematic: Altium Designer Original version of simulation: proteus 7.8 Program compiler: keil 4/keil 5 Programming language: C language Design number: S0013 basic skills: 1. This design is based on...[Details]
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China Energy Storage Network:
At present, the grid dispatching method is mainly oriented to planned dispatching based on conventional power sources, which is relatively rigid. In the future...[Details]
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51 microcontroller STC89C52RC is the chip of choice for this solution. With its 8-bit processing and extremely low price, it is very suitable for this experiment. The model chosen for the LCD display...[Details]
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Working principle of automotive relays
Relays are an automatic switching device consisting of an electromagnetic mechanism and at least one contact. Among them, the electromagnetic mechanism ...[Details]
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Basic Overview of Automotive Chips
Automotive-grade semiconductors, also known as "automotive chips," are used in areas such as vehicle control devices, vehicle-mounted monitoring devices, and...[Details]
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I read the introduction of external interrupts online before and thought it was very simple. Now I think it was really impetuous to have such an idea. Don't be an impetuous embedded engineer, you must...[Details]
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O Introduction
At present, there are many electronic locks based on IC card design on the market, which are widely used in hotels, apartments, warehouses, schools and other places. These occa...[Details]