Low-voltage circuit breakers are also called automatic air switches or automatic air circuit breakers, referred to as circuit breakers. It is an electrical appliance that has both manual switchi…
A fluorescence spectrophotometer is an instrument used to scan the fluorescence spectrum emitted by a liquid phase fluorescent label. It can provide many physical parameters including excitation spectrum,…
With the release of the iPhone X, some of the internal black technology of the iPhone X was also dug for the first time. Recently, Apple has an executive who told reporters that some advanced technologies in the iPhone X mobile phone were originally intended to be laun…
China hopes to deploy 30 million self-driving cars within a decade, which has spawned an emerging chip industry in China, and emerged as a company that is committed to building a “brain†for these cars, such as Horizon RoboTIcs. …
The following is the actual hardware connection diagram of Siemens S7-300 Ethernet module ETH-MPI (Plus) and Siemens S7-200 Ethernet module CP243u, which can be fully used in the actual project.
This solution can be used in large-scale projects in the PLC between the n…
In the early hours of the 19th local time, Uber, a self-driving car, killed a woman crossing the road in Arizona. Uber was pushed to the cusp of the first time because of the first death of a self-driving car on a public road.
…
This example shows a low-cost but very accurate capacitance meter. This is a microcapacitance measuring instrument with an accuracy higher than 1pF, which is dedicated to capacitive oil level gauges. The user can arbitrarily adjust the capacit…