-
Thermocouples, Thermoelectric Effect, and Thermoelectric Effect Principles A thermocouple is a sensor that connects one end of two metals of different materials and uses the thermoelectric effect t...[Details]
-
The instrument that uses ultrasonic testing method to detect is called ultrasonic flaw detector. Its principle is: when ultrasonic wave propagates in the material to be tested, the ac...[Details]
-
1 Introduction Embedded systems usually need to store some non-volatile data, and the amount of data and the type of data vary greatly according to different system requirements. Therefore, selecti...[Details]
-
This article uses the simple and easy-to-control 51 single-chip microcomputer STC89C52 as the control core, and measures and displays the air mass flow through the conversion of the AD module. The de...[Details]
-
As environmental protection requirements become increasingly stringent, energy conservation and emission reduction have become factors that are gradually being taken seriously in automobiles, and m...[Details]
-
We are in an era of data explosion, which is not only the explosion of data volume, but also the diversification of data forms. The speed at which diverse data is generated has exceeded our ability t...[Details]
-
Arduino recently held an online seminar on the fight against covid-19. The goal is to help doctors, scholars, professional companies, professional researchers or innovators use Arduino-compatible de...[Details]
-
Infrared sensors include optical systems, detection elements and conversion circuits. Optical systems can be divided into two types: transmission and reflection according to different structures. D...[Details]
-
——Interview with Teng Letian, Chairman and Party Secretary of Global Energy Interconnection Research Institute Co., Ltd.
Our reporter Ni Min
Reporter: How does the Joint Research Institut...[Details]
-
I believe that everyone in the electronics industry is aware of the relationship between Imagination and Apple. Many people may think that Imagination will go downhill from now on, which is a big mis...[Details]
-
External reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 19), the reset process is triggered, even if ...[Details]
-
Shott Solar said that the efficiency of the monocrystalline silicon solar cells produced by the company's screen printing process has reached 20.2%, which has been certified by the Fraunhofer Insti...[Details]
-
In recent years, green energy conservation has become the theme of development. The world is constantly seeking more efficient and energy-saving light sources as substitutes for traditional lightin...[Details]
-
Europe has been in a state of panic since Washington began offering billions of dollars in incentives for high-tech companies to relocate to the United States. But do they need it? But virtually ev...[Details]
-
On October 23, the Anhui Provincial Department of Industry and Information Technology issued an announcement to solicit public opinions on the "Anhui Province New Energy Storage Promotion and Appli...[Details]