803-013-BC8NF14-12PX-72

Figure (b) is the anatomical diagram of the digital tube, which are common cathode and common anode types respectively; taking common cathode as an example, if you want to display the number 1, conn...[Details]

    Using AT89LV52 single-chip microcomputer as controller, a short-distance wireless data communication system based on RFWaves' RF chip RFW122-M is realized; the characteristics of RF chip RFW122-M...[Details]

      According to @LlabTooFeR, a reliable whistleblower of HTC-related information, HTC will launch a mid-range 4G smartphone Desire 20 Pro as the successor to Desire 19s, Desire 19+, etc. 　　LlabT...[Details]

This paper aims to strengthen the security management of the vault. Aiming at the current management defects of the vault, this paper designs an electronic password lock system for the vault door. ...[Details]

For RF engineers, a basic and indispensable measurement tool is used at every stage of their product life cycle: spectrum analyzer or signal analyzer. Key indicators of the instrument, such as perfor...[Details]

As Steve Tarnowsky, GM’s head of global battery engineering, said at NI Connect last month, manufacturing batteries at scale is key to developing electric vehicles that the masses can afford. As th...[Details]

　　Absolute Signal Fidelity An ideal oscilloscope probe should transmit any signal from the probe tip to the oscilloscope input with absolute signal fidelity. In other words, the signal occurring at t...[Details]

In the future era of the Internet of Things, the IoT gateway will play a very important role. It will become the link between the perception network and the traditional communication network. So how ...[Details]

Yesterday, the Semiconductor Industry and Equipment International (SEMI) released a report stating that global semiconductor equipment shipments in the first quarter of 2022 increased by 5% year-on-y...[Details]

describe The LTC®3852 is a constant frequency, current mode, step-down DC/DC controller that can be powered by an on-board charge pump. Input supply voltage as low as 2.7V, when do...[Details]

Linear regulated power supply is a type of DC regulated power supply that was used relatively early. The characteristics of linear regulated DC power supply are: the output voltage is lower than th...[Details]

2440A has three serial ports. We use serial port 0 to get familiar with it. First of all, you must find the pin corresponding to serial port 0 in the manual, and then configure the corresponding regi...[Details]

Microsoft conducted a security threat assessment of its services and users between January and March this year, and the results are shocking. According to the Microsoft Threat Research Team, millions...[Details]

ADC The computer world is 0 and 1. The microcontroller can determine the state of a button by reading 0 and 1, and can also output 0 and 1 to control an LED. Even PWM, which does not seem to be 0 and...[Details]

On October 31, Hyundai Motor released the new hydrogen fuel cell concept car INITIUM. The car is equipped with a large-capacity hydrogen fuel cell system with a maximum output power of 150 kilowa...[Details]