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According to Reuters, on October 5, Hyundai Motor and Kia Motors announced that they have decided to adopt Tesla’s electric vehicle charging technology in the United States. Image source: Hyunda...[Details]

      Many manufacturers are working hard to eliminate lithium batteries, and Samsung is one of them. 　　According to well-known whistleblower @evleaks, Samsung is expected to launch a revolutionary m...[Details]

I verified a digital tube program made by mega16 in the book and found that PORTC.2~5 could not output low level. There were no errors in the hardware circuit and software, but the digital tube driven...[Details]

　　1 Overview   　　PWM front-end controlled rectifier is widely used in three-phase AC/DC voltage system due to its advantages such as DC voltage change, input power factor correction (PFC) and input ...[Details]

On the afternoon of March 27, 2020, the "Wireless Upgrade, Infinite Resonance" China Unicom WiFi Router Upgrade Plan Conference was held in Beijing. This conference was held in the form of online liv...[Details]

Recently, Keysight Technologies announced the launch of the new Infiniium MXR series 8-in-1, 8-channel oscilloscopes, which also marks that Keysight Technologies has introduced the high-end series te...[Details]

Generally speaking, a complete radio frequency identification ( RFID ) system is mainly composed of radio frequency tags, radio frequency reading and writing equipment, antennas and backgro...[Details]

With the continuous development of science and technology, robot technology has been widely used and developed in aerospace, ocean, military, construction, transportation, industry and service indu...[Details]

       Recently, it was reported that Samsung has built-in an application called GOS in many mobile phones such as the Galaxy S22. This program will forcibly limit application performance, thereby re...[Details]

Samsung Electronics is facing an oversupply of LCD panels and has reportedly suspended purchases of LCD panels from its suppliers until further notice, TheElec reported. Market watchers expected Sa...[Details]

In recent years, after years of pilot projects and promotion, the information technology application innovation industry (hereinafter referred to as the "innovation industry") has achieved year-on-ye...[Details]

    Abstract: This article introduces the characteristics and usage of the RS-485 communication card method, as well as the practical method of using VB5 programming to realize communication between...[Details]

Recently, NXP Semiconductors announced the launch of a new automotive digital key solution that enables smartphones, remote control keys and other mobile devices to be securely stored, and enables ne...[Details]

1. Zero adjustment Before using the measuring instrument, it is necessary to perform zero adjustment. Zero adjustment is to instruct the input signal in the internal circuit of the PA8000 high-prec...[Details]

In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]