Intelligent connected cars from inside to outside: Current status and development of Internet of Vehicles : https://training.eeworld.com.cn/course/6135...
Wireless relay, that is, relay nodes play the role of relays in wireless networks, can relay and amplify signals, thereby extending the coverage of wireless networks. In terms of the operation mechani...
Has anyone used the SKY1311T card reader chip? I know the SPI protocol, but I don't know how to start writing it. I don't have any ideas. I hope someone can give me some advice, or if there is a sampl...
The CC2652R device is a multiprotocol wireless 2.4GHz MCU targeting Thread, Zigbee, Bluetooth 5 low energy, IEEE 802.15.4g, smart objects with IPv6 (6LoWPAN), Wi-SUN and proprietary systems including ...
A network analyzer is a powerful test and measurement instrument. As long as it is used and operated correctly according to the flow, it can achieve extremely high accuracy. It uses its own signal so...[Details]
At 10:15 p.m. on May 4th, Beijing time, the 2024 Berkshire Hathaway Annual Shareholders Meeting was held in the small town of Omaha, USA. The shareholders meeting attracted tens of thousands of invest...[Details]
Based on the study of wireless sensor networks (WSN) and ZigBee protocol, a design scheme of infrared intrusion detection system based on ZigBee technology is proposed. This scheme takes advantage...[Details]
The weather is cold in winter, especially in the north, where the temperature is low. The outdoor tank will freeze due to the drop in temperature in winter, causing the liquid in part of the tank t...[Details]
Interferometer is a universal length measuring tool that uses the Michelson interference system to measure displacement with the laser wavelength as the known length. There are two types of laser i...[Details]
The number of parallel I/O ports of a single-chip microcomputer is always limited. Sometimes the parallel ports need to be used for other more important purposes. Generally, a large number of paralle...[Details]
Optical touch technology is a new technology that is different from existing infrared, surface acoustic wave, resistance, capacitance and other touch technologies. Optical sensors respond quickly to d...[Details]
The rapid pesticide residue detector (food detector, food safety detector) can be used to detect pesticide residues in vegetables and fruits. It is often used in farmers' markets, agricultural produ...[Details]
This section talks about external interrupts.
Reading the introduction and understanding the program is the best way.
External interrupts are the lowest priority interrupts of MSP430 and are maskabl...[Details]
What happened to the near collision between US and European satellites? The European Space Agency recently took emergency orbit change operations on one of its satellites, avoiding a "space traffic a...[Details]
I have found a lot of information about serial ports on the Internet, but none of the domestic information mentioned how to use interrupts to send serial port data. In fact, the process of using inter...[Details]
The use of digital multimeters has become very popular, but in common books on electrical technology, the measurement method of semiconductors is mostly using pointer multimeters, and the use of di...[Details]
"It is precisely because of Intel's innovations in IC process technology, manufacturing, and packaging that Intel is able to design, manufacture, and deliver the world's highest density (representing...[Details]
During the first wave of the pandemic, government assistance eased economic hardship as families around the world struggled to work and study as normal. The latest research report released by Strateg...[Details]
According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
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