Why is the sound partition still loud, but the Wifi and partition are much weaker?

Because WiFi and sound waves really have very little in common other than they are both “waves”. Sound is a mechanical wave, while WiFi is an electromagnetic wave. Middle school physics said that “mechanical waves need to be transmitted in a medium” and “the transmission of electromagnetic waves does not require a medium”, which is of …

Definition and main features of a smart factory

Smart factories represent a leap from traditional automation to fully connected and flexible systems. The system provides continuous access to data from connected operational and production systems to understand and adapt to new requirements. A truly smart factory integrates physical, operational, and human capital across the system to drive manufacturing, maintenance, inventory tracking, digitalization of operations through digital twins, and other types of activities across the manufacturing network. The result may be more efficient and agile systems, less production downtime, and a greater ability to anticipate and adapt to changes in the plant or across the network, further improving market competitiveness.

What is a checkweigher

A checkweigher is a device that automatically checks whether the weight is qualified when the belt is running at high speed.

How do IoT device terminals and cloud systems communicate?

With the birth of 5G communication, the network communication speed is faster, and colleagues in the Internet industry all around say that the next outlet may be the Internet of Things. Since the company’s products are currently hardware-oriented, I am also fortunate to have some knowledge of the Internet of Things. In this article, I want to share with you how the terminal equipment and software in the Internet of Things products communicate.

Take the logistics industry as an example to talk about paperless product design

With the popularity of Alipay and WeChat, the concept of “paperless” is gradually favored by more traditional industries. This article talks to you about how to play paperless product design. From online payment to the realization of various types of informatization, more and more industries have begun to try to use the convenience of terminals to …

Why do people still believe: a car can fly

In 2030, in the noisy city center, flying cars opened their wings and rose from the ground. People fly into the air in flying cars, watch videos and drink coffee comfortably in the cars. The flying car reached a speed of 200 kilometers per hour, easily avoiding ground traffic jams, and reached the destination in less than 15 minutes. After folding the wings, it parked in a normal parking space.

What is HACCP in food industry?

Short answer HACCP is a systematic approach to the identification, evaluation, and control of food safety hazards based on the following seven principles: Principle 1: Conduct a hazard analysis. Principle 2: Determine the critical control points (CCPs). Principle 3: Establish critical limits. Principle 4: Establish monitoring procedures. Principle 5: Establish corrective actions. Principle 6: Establish …

Is your product a vitamin or an analgesic?

Once users successfully form a habit of using their products, the company can benefit a lot, specifically: higher user lifetime value, greater price flexibility, faster growth, and stronger competitive advantage .