Design considerations for short-range wireless data transmission protocols

This article first introduces the advantages and equipment of wireless transmission, secondly introduces the method of wireless transmission, and finally explains the estimation of wireless device transmission distance and Ferri ...

Wireless transmission refers to a method of data transmission using wireless technology. Wireless transmission ...

The bridge works in AP mode by default. You need to connect the computer directly to the network bridge and manually set a fixed IP for the network card. The default management address of Tenda Bridge ...

WANs can be divided into public transmission networks, private transmission networks, and wireless transmission networks according to different types of network usage. Public telephone network. Using the telephone network ...

LoRa + GPRS wireless remote meter reading With the development of industrial automation, remote meter reading has become an important part of the smart grid, of which none ...

The world is increasingly wireless. The traditional connection method for short-range applications is the use of cables. But this method breeds a lot of problems, such as restricting mobility, and then clutter ...

Wireless transmission methods can be divided into high-frequency open-circuit transmission and microwave transmission. If the distance is within 10 kilometers, high-frequency open-circuit transmission can be used, and more than microwave ...

In view of the shortcomings of using thermistor temperature measurement and wired temperature measurement system, a single bus digital temperature sensor DS18B20, single chip and ...

With the development of electronic technology and communication technology, battery-powered, wireless communication electronic heat meters have been fully applied to heating and other industries.

What is electromagnetic wave? Knowing from the phenomenon of electromagnetism electromagnetic induction, in the electromagnetic field, any change in the magnetic field will produce an electric field, and any change in the electric field will also produce ...

The propagation speed of line wave in vacuum is the same as the speed of light. The propagation speed of light in vacuum belongs to remember, it is 3 × 10 8 m / s so-called free ...

According to the wavelength of radio waves, the waves are artificially divided into long waves (wavelength more than 1000 meters), medium waves (wavelength 100-1000 meters), short waves (...

The water for firefighting is public welfare water, and in the eyes of many merchants and individuals, the water for fire hydrants is "water without money". Stealing fire hydrants, private charity water phenomenon ...

As an important part of smart engineering, intelligent lighting is also a better application form in the Internet of Things system. With the intelligence based on low-power wireless transmission ...

Everett, Washington, USA, June 23, 2016-Fluke Connect® Assets and Flu ...

In wireless technology, Beacon is a system that broadcasts messages. The purpose is to let nearby devices receive these messages. Beacon can ...

At present, there are many protocols used in the field of low-power wireless transmission, and a unified transmission specification has not yet been formed. The following two current mainstream low-power wireless transmission ...

In recent years, the field of wearable devices can be described as full bloom, and a variety of cool products follow one after another. People's attention to them seems to have formed a habit ...

We have all heard about the radios developed by TI, Linear Technology, IDT, Toshiba and many other companies for wireless power transmission, a rapidly growing market ...

According to Japanese Toshiba news, Toshiba will launch a new wireless SDHC memory card with a storage capacity of 16GB Note 1 on July 31, the model is S ...

In addition to the IEEE 802.11b / g baseband chip with the highest rate of 54Mbps, the current development trend of Wi-Fi chips is as follows ...

In the past few years, for traditional industries, the main consideration is information security, data storage, convenient management and other factors, used to use wired network operation ...

RFID (Radio Frequency Identification: Radio Frequency Identification) is an automatic identification ...

When Ali used "Yun OS" to connect everything, Tencent also used WeChat to connect a huge intelligent service ecological chain; when Baidu smart home ...

There are many smart home networking technologies, among which ZigBee technology with low power consumption, low cost and wide coverage is rapidly emerging.

Easy-to-use PSoC® 4 BLE and PRoC ™ BLE solutions are now available with models with 256KB flash memory

The wireless alarm system adopts microcomputer coding control mode, that is, through the automatic error detection and correction technology of the microcomputer, the reliability and anti-interference of the wireless alarm system are obtained ...

Recently, photonics and electronics researchers from Germany jointly broke a world record for wireless network transmission speed, and increased the wireless data transmission rate ...

With the popularity of smart phones, notebooks, tablets and other devices around the world, a common problem may arise between various wireless devices, that is, between various devices ...

Swiss scientists invented a chip that uses wireless transmission of data, using mobile phones and tablets to predict heart attacks in advance. This heart disease prevention core ...

The short-range wireless transmission technology is intuitive, which makes people feel incredible. Just put the two devices close together, then between the two devices ...

In the past few years, with the prevalence of computers, tablets, and smartphones, the TV industry has gradually declined. Many TV manufacturers such as Sharp and Panasonic have ...

TD-8305S is a converter from RS-485 to wireless data transmission. It is professional to solve the short-distance wireless transmission of serial port equipment ...

From IPTV to FaceTime video, corporate video is sent and received via mobile devices connected to the corporate wireless LAN. Now network management ...

In order to avoid the phenomenon of hot shaft cutting during the operation of high-speed trains, this article uses 2.4GHz wireless communication technology to design a shaft temperature centralized monitoring system, which consists of ...

Abstract: A design scheme of wireless real-time image transmission based on S3C2440A is proposed, which uses S3C2440A ...

Intel launched WiDi (Intel WirelessDisplay), which is called wireless display technology. How does WiDi ...

Abstract: In order to enable the passengers in the subway station to transfer help information quickly and reliably, and to facilitate the installation and maintenance of the system, a single-chip control wireless is adopted ...

With the rapid development of network technology and wireless technology, various network technologies and network products have emerged at the historic moment. The application of wireless transmission technology is more and more ...

This system uses PTR2000 to wirelessly transmit data to monitor the state of the equipment, reducing interference in data transmission, thereby improving transmission ...

With the diversification of information applications, high-performance computer computing, mobile cloud applications, digital home entertainment, high-definition image transmission ... etc. data transmission needs ...

Sony's research team at the Tokyo Institute of Technology has developed a 60GHz communication chip with wireless data transmission capacity up to 6.3Gbps, and ...

This article is aimed at the application of C6000 series DSPs with greater than 1K in the research of large-capacity wireless transmission technology with very low spectral density and high spectrum utilization ...

The guideline stipulates the basic matters that operators providing wireless power products and services should follow in order to promote the development of products and services that comply with the regulations, ...

Wireless communication technology is a technology commonly used for data transmission. In order to improve the practicality of the wireless data transmission system, based on USB2.0 ...

Wireless data transmission is a new transmission method that is different from traditional wired transmission. The system does not require transmission cables and has low cost. Match the corresponding wireless ...

In order to overcome these problems of existing IR solutions while avoiding RF communication problems, Infra-Com has developed a basic ...

With the development of wireless technology, the application of wireless transmission technology is more and more accepted by all walks of life. Wireless image transmission as a special way of use is also gradually ...

This article first introduces the definition of the wireless bridge, and then introduces how to set up the wireless bridge. I hope that through this article, we can let everyone understand the setting of the wireless bridge ...

With the development of mobile communication and Internet technology, the traditional single fixed-point monitoring has been unable to meet the application requirements, and it is urgently needed with mobile monitoring ...

This transmission scheme uses the Siemens GPRS wireless communication module MC35i, which supports the standard AT instruction set, but is not embedded in TC ...

This article proposes and implements a method of using a single-chip microcomputer to form a CAN system, and using Bluetooth wireless transmission technology to collect and process vehicle operating data ...

Based on the wireless electronic communication technology of the ZigBee protocol, we designed an electric device that can collect, process and wirelessly send and receive human heart sound data in real time ...

Mapus Technology announced that AMIMON, the founding member of WHDITM and a leader in the wireless high-definition market, has received MIPS3 ...

MIPS Technologies, Inc. announced that the founding member of WHDITM, the wireless HD market ...

1 Introduction In the large-capacity wireless transmission technology with extremely low spectral density and high spectrum utilization rate, high-speed real-time signal processing becomes the key to the technology. Current city ...

Introduction to the strategy of thermocouple remote monitoring system based on ARM7 wireless transmission At present, many ...

Design of wireless transmission system for wellsite instrument parameters based on single chip microcomputer 1 Introduction At present, the oilfield drilling sites in the country are basically wired ...

Sang Rui Electronics has developed a new solution for the SunrayNet IoT wireless transmission solution. Recently, Sang Rui Electronics has developed a path that does not require manual designation ...

Using mixed-signal design concepts to improve the performance of short-range wireless transmission systems We have been talking about wireless transmission for several years, but if you look closely ...

The design of universal wireless transmission interface based on USB introduces a 32-bit ARM7T [) MI—s based on Philips company ...

The wireless transmission technology in IMT2000 is based on comparing the characteristics of various RTT, combined with the development needs of China's mobile communications, from the country, ...

Abstract: Introduce the real-time digital image wireless transmission system based on WE904 wireless transceiver module, and the interface circuit hardware design of the system ...

Abstract: A wireless data transmission system for a pressure sensor is designed by using a wireless transmitter and receiver module and combined with single-chip microcomputer control. Actual commissioning table ...