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Data: "s3c2440 Chinese Data Sheet (Full Version)" Chapter 9: Input and Output Ports; Chapter 10: PWM Buzzer //Press button k1 to reduce the buzzer frequency. //Press button k2 to increase the ...[Details]
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Coaxial cable is an ultra-wideband transmission medium that can transmit from DC to microwave. The theoretical basis of coaxial transmission is electromagnetic field theory, which is significantly ...[Details]
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As technology advances and develops, today's flat-panel digital TVs and monitors are much thinner than the old, bulky cathode ray tube (CRT) displays used in the past. These new flat-panel TVs are ve...[Details]
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1. Use the preprocessing instructions #asm and #endasm to use assembly language. The assembly language written by the user can be followed immediately after #asm and end before #endasm. As shown belo...[Details]
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On August 29, Chip Superman held the Chip Superman Automotive Electronics Technology Forum at the "2019 Asia Electronics Production Equipment and Microelectronics Industry Exhibition". Hu Xiaojiang, ...[Details]
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Guangming Pictures/Visual China
Soft robot fruit and vegetable sorting platform. Xinhua News Agency
Children shake hands with robots. Xinhua News Agency
Single-port laparoscopic surg...[Details]
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When porting u-boot-2012.04.01, two small problems occurred as follows: Solve the first warning WARNING: Caches not enabled By searching the u-boot source code, locate this location: Then find ...[Details]
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The interrupt mapping table is similar to the message mapping mechanism in MFC. When you define an interrupt handling function in the main function, for example: GPIO_Port_J_ISR, PJ port interrupt han...[Details]
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Hydrogen fuel cell vehicles have advantages such as good environmental performance, high conversion efficiency, short refueling time and long driving range, and are considered by the industry to be a...[Details]
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Robotics and artificial intelligence continue to merge in 2021, with emerging hardware and software stacks extending the capabilities of mobile robots, drones, collaborative robots, and autonomous dr...[Details]
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In the 21st century, the integrated cabling system has entered an era of Category 6 UTP with gigabit transmission rate and an era of optical cable with 10G transmission rate. In particular, since the ...[Details]
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With the development of various industrial protocols, each factory will face the challenge of implementing multiple different protocols and equipment interconnection, including traditional machiner...[Details]
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ADC is the bridge between the analog signal processing part and the digital signal processing part in modern digital demodulators and software radio receivers. Its performance largely determines th...[Details]
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Platinum resistance temperature measurement circuit
Platinum resistance temperature measurement circuit
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The measurement range is 0-50 degrees. How high the a...[Details]
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The characteristics of the measurement equipment may cause a normally working DUT to not meet the conformance requirements. The acquisition system, including probes, cables, and oscilloscopes, must al...[Details]