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1. Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally means that two transistors are controlled by two complementary signals, and one transistor ...[Details]
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PIC instruction system
PIC 8-bit microcontroller has three levels, with corresponding instruction sets. The basic PIC series chip has 33 instructions, each of which ...[Details]
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The 1-wire protocol uses a single signal line to transmit both clock and data, and the data transmission is bidirectional, which greatly saves I/O port resources. It has a simple structure and low co...[Details]
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At 10:19 on November 5, my country launched the Sustainable Development Science Satellite 1 (SDGSAT-1) using the Long March 6 carrier rocket at the Taiyuan Satellite Launch Center. The satellite succ...[Details]
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A project used PB3 in STM32. When using it, I found that this pin was not controlled. I checked the manual and found that it was a special function pin. PB3 and PB4 are JTDO and NJTRST pins of JTAG r...[Details]
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introduction
Image sensors are used to sense the traffic environment and obstacle positions ahead, measure the safe distance, and promptly warn vehicles in danger of collision, which is benefi...[Details]
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This design uses the STC89C52 single-chip microcomputer as the detection and control core of the electric vehicle. The photoelectric probe detects the black tracing line on the road surface, allowing...[Details]
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1 Main structures of commonly used optical cables
Optical cables are mainly composed of optical fibers, PBT loose tubes and PE sheaths. There is no gold, silver, copper, aluminum or other metals ...[Details]
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NXP Semiconductors announced that it has deepened its partnership with Microsoft to apply the industry-leading comprehensive real-time operating system (RTOS) - Microsoft Azure RTOS - to EdgeVerse pr...[Details]
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In the civil and military fields, with the development of wireless communication systems, new devices, new processes, and new products emerge in an endless stream, making new communication systems mo...[Details]
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Nikkei Asia recently interviewed executives from Japanese semiconductor supplier Renesas about the company’s overall plan for future development. According to a report by Nikkei Asia Review on Octo...[Details]
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The promotion of V2X is like "laying cowhide on roads all over the country", while focusing on the development of smart cars is like "putting on leather shoes". Three steps to the future developmen...[Details]
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Recently, Ganfeng Lithium Battery and the People's Government of Hohhot signed the "20GWh Battery Production Project Framework Agreement". Ganfeng Lithium Battery will invest in the construction of...[Details]
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Designers of car computers understand that drivers may only look at the dashboard display for a few seconds. Since the operator of a car computer may also be driving the car, car computers have bro...[Details]
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0 Overview The zero-IF receiver was proposed several decades ago and has been applied in engineering for many times, but most of them ended in failure. In recent years, as communication systems requi...[Details]
Power technology
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