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According to the book "Complete Manual for Embedded Linux Application Development", the network card driver was transplanted, but it seems that it is not applicable to the Jz2440 development board. Th...[Details]
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1. Motor power supply problem: There are poor contact points in the circuit or related electrical appliances.
2. Motor problem: There is poor contact inside the motor or at the incoming line.
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This is the original C language program of the stepper motor with 1602 display speed and direction controlled by infrared remote control. It has been debugged successfully! Some modules were made w...[Details]
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The effect achieved by this program is that after downloading the program to the STC board, you can see that the 8 digital tubes display eight numbers from 0 to 7 from left to right, and after a peri...[Details]
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According to the Electric Vehicle News, "Samsung SDI has already started close communication with Yutong Bus and CRRC Electric regarding the supply of power battery products, and is likely to enter t...[Details]
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On September 27, the 2021 ELEXCON Shenzhen International Electronics Exhibition and Embedded Systems Exhibition kicked off at the Shenzhen World Exhibition and Convention Center. Against the backdrop...[Details]
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/********Key counting 0-99 long press continuous addition or subtraction experiment******************/
/********Press K1 t...[Details]
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Scope of application: Suitable for measuring the surface burning time of textile fabrics with fluff on the surface (such as pile, terry, tufted or similar surfaces). Instrument features: 1. Heating...[Details]
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CIOs should leverage these trends to drive modernization, insight and transformation in government 2023 offers no respite to government leaders and executives. Global instability, regional conflict...[Details]
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With the rapid development of computer technology, signal detection technology and microelectronics technology, the requirements for circuit breaker control units are also increasing. Modern inte...[Details]
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Smart sensor technology is a booming modern sensor technology that involves micromachining and microelectronics technology, computer technology, network and communication technology, signal processin...[Details]
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It is reported that Sony SCE recently demonstrated its latest PlayView image processing technology at the CEDEC 2010 Game Developers Conference held in Yokohama, Japan at the beginning of this mont...[Details]
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The charge pump circuit is usually also called a switched capacitor converter. It contains a switching network of diodes or switches and capacitors. Figure 2 shows the circuit of a charge pump IC. Th...[Details]
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IP phones require that data and power on the same cable. A high voltage power source of 48V is required, to reduce the voltage drop in the cable. This application note describes a DC-DC step-up conver...[Details]
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Smartphones have become our indispensable AI devices. The large models that run on the go and the artificial intelligence image and video recognition have taken the ease of use of mobile phones to ...[Details]