BUV52A

　　Capacitors are the most commonly used electrical components. They are also easily damaged. There are several ways to test the quality of capacitors without special instruments: 　　1. Multimeter dete...[Details]

(Image source: photonics.com) According to foreign media reports, a team of researchers at Pohang University of Science and Technology in South Korea has developed near-infrared (NIR) silicon phot...[Details]

According to Reuters, "Tesla is suspending production at its Shanghai factory for two days as China tightens COVID restrictions to curb the latest outbreak, according to internal and supplier notific...[Details]

1. GPIO Introduction GPIO (general purpose input output): general purpose input and output. GPIO is the pin of the chip, which is a special pin that can be operated through code to control the high a...[Details]

At present, countries such as Australia and Japan have explicitly banned Huawei, but countries such as Germany and the United Kingdom have not. The attitudes of some regions and countries towards Hua...[Details]

Computer-based measuring instruments are becoming more and more popular because of their flexibility. By controlling the instrument functions, measurement systems can be developed to meet specific ...[Details]

The emergence of lithium batteries in the 1990s is an important milestone in the field of energy technology. Compared with other secondary batteries, lithium batteries have higher volume ...[Details]

1. Adjustment points 1. Solder LM317 and LM337 and their associated voltage stabilizing components, add +55V and -55V voltages, adjust resistors Ra and Rb, and adjust the output voltage to +42.0V and...[Details]

Grenoble, France - Teledyne e2v continues to address the most challenging applications with its highly reliable mixed-signal technology, having just received certification as the industry’s first 4...[Details]

Recently, Korean researchers said that they are commercializing the world's first Micro LED roll transfer process technology, which can significantly improve the production efficiency of MicroLED dis...[Details]

1. Production process According to the circuit schematic, design a single-sided PCB as shown below. Before soldering the circuit board, first prepare all the components in Appendix 1. Use ...[Details]

　　As an important front-end part of traffic information collection, vehicle detectors are increasingly attracting attention from industry insiders. In view of the development needs of modern highway t...[Details]

      The Redmi 10 (2022) and Redmi 10 Prime (2022) smartphones are under development, but current intelligence suggests they will be launched overseas soon. 　　These models have appeared on various c...[Details]

On October 16, the 2020 Yangtze River Delta High-tech Audiovisual Expo kicked off in Nanjing, and the 9th Radio and Television Media Industry Forum and the 7th China Radio and Television Zijin Forum ...[Details]

    As a new service of GSM, wireless telemetry has the characteristics of real-time monitoring and wireless remote transmission, and is suitable for transportation, field construction, industrial con...[Details]