BCSS-218-S-08-H-LF

       This article comes from the official account of Qimai Research Institute 　　On October 28, 2021, some keyword search rankings on the App Store showed abnormalities. After data investigation, it...[Details]

The graduation project required external interrupts and timers, and both timers and external interrupts required three. I was confused at the time. I could have three timers, but it was difficult to ...[Details]

The network analyzer was developed on the basis of the four-port microwave reflectometer (see standing wave and reflection measurement). In the mid-1960s, it was automated, using a computer to correc...[Details]

In audio processing, the equalizer can change the frequency response characteristics of the audio signal, thereby compensating for the defects of the signal during transmission or achieving a speci...[Details]

When it comes to leading automobile headlight technology, we usually think of Audi, the "lighting factory", or BMW's laser headlights first. As luxury giants with a century-old history, BBA has its o...[Details]

How to repair a two-phase motor that does not rotate and buzzes after being powered on If a two-phase motor does not turn and makes a humming sound after being powered on, the motor may be dam...[Details]

Probe bandwidth Similar to the definition of oscilloscope bandwidth, the definition of probe bandwidth is also the frequency point at which the amplitude of a sine wave drops to -3dB after passing th...[Details]

People with autism spectrum disorder (ASD) and intellectual disability (ID) often experience involuntary movements that interfere with their ability to perform many tasks. A new device could help red...[Details]

Common measuring instruments used by electricians include megohmmeters, multimeters and clamp-on ammeters. If these instruments are not used correctly or are slightly negligent during measurement, the...[Details]

This paper introduces the use of LabVIEW software programming, data acquisition card and optical power meter, and the method of cutting the beam by a blade to measure and calculate the waist ...[Details]

With the continuous expansion of application fields such as data monitoring, wireless communication and EDA technology, people have put forward higher requirements on the acquisition accuracy, acquis...[Details]

When using any peripheral in STM32, the corresponding clock must be turned on. There are 5 clock sources for users to choose from in STM32: 1.HSI high-speed internal clock, RC oscillator, frequency i...[Details]

One topic that cannot be avoided in autonomous driving is which one is better, lidar or camera. This issue has been debated endlessly in the industry. The two major factions have different opinions ...[Details]

On the Mid-Autumn Festival, Huawei released the "new species" GENTLE MONSTER Huawei smart glasses. Huawei's EyeWear smart glasses were released in April this year. Huawei's consumer business CEO Yu C...[Details]

Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]