At present, many remote control switch products on the market have single functions, are large in size, and have poor working reliability, making it difficult to meet a variety of usage requirements. The multifunctional wireless remote control switch circuit introduced in this article is simple,

4G industrial router is a router commonly used in wireless communications in the Internet of Things. It integrates 4G access technology, WIFI technology, routing technology, switching technology and other network application technologies. It is completely designed in accordance with industrial standards and industrial users and

The oil and gas industry is in the midst of change. Between market price fluctuations, fluctuating demand, and complex compliance and regulatory regimes, the need for operational efficiency has never been higher. With the promise of improved operational visibility, safety and performance, the transition to

With the continuous promotion of smart city construction and the wave of 5G commercialization, smart light poles, as the best entrance to smart city big data collection and a natural match for 5G micro base stations, can be said to have developed rapidly in the

With the introduction of the concept of the Internet of Everything, the Internet of Things is becoming more and more known to the public, and there are more and more professional terms related to it. Therefore, this article has compiled some professional terms related to

In industrial automation control, we often encounter various concepts such as digital quantities (switching quantities) and analog quantities. However, people can easily confuse these concepts in practical applications. So in the measurement of temperature, humidity, pressure, flow, etc., which are digital signals and which are

As the performance of Cat.1 technology continues to improve, its implementation scenarios will inevitably become more and more abundant, which may also mean that the “60%-30%-10%” cellular IoT pattern is not impossible to change. . According to the latest relevant data, the total shipments of

The agricultural sector is under tremendous pressure in the face of explosive growth in the world’s population, dwindling arable land and natural resources, and increasingly severe climate events. To increase yields while minimizing resource use, farmers around the world are turning to the Internet of

Networking method between DTU and central platform Depending on whether and how the central platform can access the Internet, DTU and the central platform have the following networking methods: 1. DTU – cloud platform/cloud server Working method: DTU is directly connected to the cloud platform/cloud

As an execution amplification and expansion component of signal output, the intermediate relay plays an important role in the automatic control system. According to the regulations of the equipment periodic inspection system, necessary inspections and tests should be carried out regularly on the working status

With the continuous development and maturity of sensors, wireless data transmission equipment, and application solutions, they are also constantly promoting the development of industrial applications, smart homes, smart security, smart transportation, smart environmental protection, smart agriculture and other industries; recently, many foreign apparel companies have

We should all know about antennas. Any radio communication system is inseparable from the composition of antennas. We all know that antennas are used to radiate and receive electromagnetic waves. Antennas can make a wireless transceiver device receive and transmit stronger signals. What principle is