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Xiaomi has always been active in the mobile phone industry as a "disruptor". Xiaomi has attracted a large number of users with its cost-effectiveness, but it has also been labeled as "loser" and "l...[Details]
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At present, the measurement methods of inner diameter in China are mainly contact measurement. However, due to the wear of measuring tools and human factors, the measurement error of contact ...[Details]
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void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma) { uint32_t flag_it = hdma- DmaBaseAddress- ISR; uint32_t source_it = hdma- Instance- CCR; /* Half Transfer Complete Interrupt management *****...[Details]
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Many
electronic
products have a delayed automatic shutdown function. The following introduces the delayed shutdown function in a small system.
The design idea is very simple. First, press the ...[Details]
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In various single-chip microcomputer application systems, the normality of the memory is directly related to the normal operation of the system. In order to improve the reliability of the system, i...[Details]
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1. Luminous flux classification: Luminous flux value is an indicator that LED users are very concerned about. LED application customers must know the range of the LED luminous flux they use, so as to...[Details]
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Introduction: I have been using the PIC CCS compiler, and I feel that it has some features that other compilers cannot match, but also some headaches. First of all, I think the biggest benefit is t...[Details]
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When it comes to steer-by-wire systems, generally speaking, the first thing that comes to mind is Infiniti's Q50. Many OEMs have used steer-by-wire systems on concept cars, such as the Mercedes-Benz ...[Details]
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Imagine how a photo can be clear? Of course, the more pixels there are, the closer the original information contained in the photo is to reality, and the clearer it looks. The waveform we see on an...[Details]
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Wearable devices have now become a very popular technological product, but the battery life of such products has also become a difficult problem that many scientists and manufacturers have to s...[Details]
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In today's automation world, stepper motors and servo motors are the two most commonly used motors in embedded systems. Both are used in various automated machines such as robotic arms, CNC machines,...[Details]
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At the 2017 Medtec China Exhibition and the 13th International Medical Device Design and Manufacturing Technology Exhibition, a company that provides the world's most advanced catheter, guidewire an...[Details]
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1. Circuit diagram
2. Effect diagram
3. Code
4. Summary (digital tube)
Code
#include reg52.h
sbit dm = P2^2; //segment code
sbit wm = P2^3; //bit co...[Details]
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The China 5G Summit Forum and Sina 5G Launch Ceremony hosted by Sina.com was held in Beijing today, with the theme of "Everything is connected, starting from now on". At the scene, more than a dozen ...[Details]
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How to build a smart driving software vehicle (SDV) architecture?
The autonomous driving intelligent platform can be roughly divided into four parts from bottom to top: hardware platform, syst...[Details]