KNP2WS-0R05±1%-6T63

introduction At present, almost all countries use breath alcohol testers to conduct on-site testing of drivers to determine whether the measured driver has been drinking. This paper proposes a...[Details]

introduction The principle of single-chip microcomputer is widely used. According to the requirements of the single-chip microcomputer principle and application course, two aspects of design are main...[Details]

1. Digital tube display principle: The digital tube is actually composed of 8 LEDs, divided into a, b, c, d, e, f, g, dp, and the digital tube is divided into common cathode (left, high level light...[Details]

working principle: ◆ The power transmission line power frequency parameter tester can measure various parameters of positive sequence and zero sequence, voltage effective value, current effective val...[Details]

With UMTS coverage now available in many centers and more than a dozen dual-mode GSM/UMTS phones on the market, repair centers are faced with the question of what tests to perform on phones when a pho...[Details]

Samsung recently announced that it will spend 450 trillion won (about 356 billion U.S. dollars) in the next five years to accelerate its growth in semiconductors, biopharmaceuticals and other emergin...[Details]

This is part 4 of a series on EMI troubleshooting. This time we will look at some techniques for capturing EMI with an oscilloscope. Just like any other electronic signal, an oscilloscope is usefu...[Details]

Overview With the development of science and technology, power electronic equipment is increasingly closely related to people's work and life, and electronic equipment cannot do without re...[Details]

OmniVision’s New 50-Megapixel Image Sensor Brings Industry-Leading Low-Light Still Images and Ultra-High Dynamic Range Video to Smartphone Rear Cameras The OV50E image sensor feature...[Details]

Varistors are generally used in parallel in circuits. When the voltage across the resistor changes dramatically, the resistor short-circuits and blows the current fuse, which plays a protective role....[Details]

According to data recently released by SEMI, the global semiconductor materials market revenue reached US$64.3 billion in 2021, an increase of 15.9% compared to US$55.5 billion in 2020. It is reporte...[Details]

introduction In the past, personal data storage and departmental file archives mostly used mechanical locks, which required carrying multiple keys, making them extremely inconvenient to ...[Details]

SPCE061A is a new type of 16-bit single-chip microcomputer produced by Taiwan Lingyang Company. This single-chip microcomputer has rich resources and extremely high cost performance. SPCE061A has p...[Details]

Vital sign monitors are an indispensable and important equipment in hospitals. They monitor the patient's important medical and physiological parameters in real time, continuously and for a long time,...[Details]

Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]