7947WABFUL-CSAU622-U1022

1 Introduction At present, electronic ballasts have completely replaced inductive ballasts in energy-saving lamps below 20 W. However, electronic ballasts have not completely replaced inductive balla...[Details]

Fault phenomenon: After the source meter is turned on, it shows that the hardware is missing Testing process: After receiving the instrument, we first verified whether the appearance of the instr...[Details]

Overview The running light is the first program that every embedded developer implements when they get a new controller. This article records the process of implementing the running light on the Frie...[Details]

　　Lead-acid batteries are safe, cheap, and easy to maintain, so they are still widely used in electric bicycles. However, lead-acid batteries are highly polluting, bulky, and have a low number of cyc...[Details]

Hello everyone, this is some information about the graduation project I did for others in college. I hope it will be helpful to you! If you need complete information such as the source file of the ...[Details]

On May 18, according to Taiwan media reports, Huawei urgently placed an additional $700 million order with TSMC. The products cover 5nm and 7nm processes, making TSMC's related production capacity fu...[Details]

　　Most semiconductor manufacturers often overlook the integration of the secondary side of AC/DC redundant power supplies, resulting in numerous discrete components such as operational amplifiers, tr...[Details]

      The beginning of each year is the time when major manufacturers release new mobile phones, and Lenovo is no exception. 　　Recently, Lenovo's new gaming phone Savior Y90 was officially unveiled o...[Details]

       Recently, foreign media exposed a large number of real photos of realme X3 SuperZoom (super zoom version) and confirmed many details. 　　In terms of appearance, the realme X3 Super Zoom Edition...[Details]

The English words Evolution and Revolution differ by only one letter, but their meanings are very different. These two words can precisely reflect the different attitudes of Mercedes-Benz and Tesla t...[Details]

In the past, oscilloscopes were difficult to use for EMI debugging because they did not have the sensitivity required to capture EMI radiation signals, their FFT spectrum analysis capabilities were n...[Details]

A Morgan Stanley analyst said recent supply chain conditions have created revenue for the semiconductor industry in 2022, most of which can come from significant restocking by customers. Here are t...[Details]

1 Introduction     Ultrasonic waves are often used for distance measurement because of their strong directivity, slow energy consumption, and long propagation distance in the medium. For example, rang...[Details]

1. Introduction This article will introduce the use of HY16F198 with Hall Sensor (WCS1800) to measure AC current values. The maximum measurable current range is from 0.1A to 17.68A. The experimental...[Details]

Devices feature peak output currents up to 4 A, operation up to +125 °C, and propagation delays as low as 200 ns MALVERN, Pennsylvania, USA, Shanghai, China — October 24, 2024 — Vish...[Details]